Community Nature Walk, Saturday April 6, 2024 at 10AM

John Goodwin Photo Contest

Entries Due March 31, 2024

Community Nature Walk

April 6, 2024
10:00 AM

Birdwatching with Don Torino (Bergen County Audubon Society)

April 14, 2024
10:00 AM

The Demarest Nature Center Association

 “We don’t stop hiking because we grow old,
we grow old because we stop hiking.

~Finis Mitchell

Keep an eye out for this magnificent tree
that is often overlooked but full of beauty and utility

~ Jeff Shaari

 “We don’t stop hiking because we grow old,
we grow old because we stop hiking.

~Finis Mitchell

Welcome To The Demarest Nature Center

The Demarest Nature Center is located in Demarest, NJ, USA, and is open to all persons, residents and non-residents alike, every day of the year. In addition to preserving and protecting important open space here in the midst of a large metropolitan area, the center seeks to educate young and old alike as to the beauty of nature and the importance of protecting our environment.

We, the trustees of the Demarest Nature Center Association, encourage you to use this site to find out more about the Demarest Nature Center and its programs. Click on the topic of your choice and find out more. The links will tell you about the Center, introduce you to our events and endeavors, and also take you to other nearby nature centers, as well as environmental organizations, National Parks, and suggestions for things to do. The site is constantly growing and being updated, so we hope you will come back again and again.

Nature News

Nepali experts question rhino relocation within park for population balance

KATHMANDU — On March 21, Nepal’s Department of National Parks and Wildlife Conservation completed the relocation of five vulnerable one-horned rhinos (Rhinoceros unicornis) from the western part of Chitwan National more

Fresh crisis for Thames Water as investors pull plug on £500m of funding

Decision raises concerns about financial future of UK’s biggest water companyBusiness live – latest updatesInvestors at Thames Water have pulled the plug on £500m of emergency funding, raising concerns about more

Study identifies species with a long history but short future amid threats

Over the past 4 billion years, lifeforms have evolved into the spectacular array of species that now inhabit the planet. While many species radiated into extensive families of closely related more

The Midwest received some much needed moisture this week following an especially hot and dry winter that hamstrung outdoor recreation and sparked an early spring wildfire season in several states. more

Every state in the country trails California in the number of electric vehicles on its roads and the available public chargers. But research has found those cars and chargers are more

Elizabeth Kolbert wants us to rethink the stories we tell about climate change

In "H Is for Hope," Kolbert explores the contradictions of a global problem, from A to Z. more

Sonam Wangchuk has long worked to help people in India’s Ladakh region adapt to climate change. In an e360 interview, he explains why he fasted for 21 days to pressure more

Sinking US cities increase risk of flooding from rising sea levels

Subsidence linked to extraction of groundwater and natural gas, and weight of buildings pressing into soft groundA number of cities on the US east coast are sinking, increasing the risk more

‘We’d like to shoot them all’: growing army of wolfdogs raises hackles across Europe

Experts say the hybrids risk ‘polluting’ the genetic stock, but scientists disagree on how to deal with them. In Piedmont, Italy, the sight of a blond wolfdog signals the risk more

Surge of new oil and gas activity threatens to wreck Paris climate goals

World’s fossil-fuel producers on track to nearly quadruple output from newly approved projects by decade’s end, report findsThe world’s fossil-fuel producers are on track to nearly quadruple the amount of more

Country diary: A Japanese painting outside a Shrewsbury nightclub | Paul Evans

Welsh Marches, Shropshire: After all the rain, cold winds and more rain, suddenly an explosion of flowers from this Mount Fuji cherry treeThe way to the spring equinox was precarious. more

From a graceful turn to a dangerous toy: the World Nature Photography awards 2024 – in pictures

The World Nature Photography award winners have been announced from a pool of entries from all corners of the globe – including a baby elephant in Kenya and an owl-like more

E-waste drawers of doom growing, say campaigners

Our household hoards of unused electricals and broken tech are growing, recycling campaigners warn. more

The Albanese government is drifting from its environmental commitments – it’s time for transparency and good faith | Jack Pascoe

Environment minister Tanya Plibersek’s reforms are running so late there’s speculation the government will weaken them at the expense of the environmentFollow our Australia news live blog for latest updatesGet more

England sewage spills more than double in 2023

Environment Agency data shows sewage spilled into England's waterways for over 3.6 million hours last year. more

Previously logged forests struggle to thrive, even with restoration, study finds

Young trees face significant challenges surviving in previously logged forests compared to intact forests, even in areas with active restoration efforts, according to a recent study. The findings, published in more

Water companies in England face outrage over record sewage discharges

Call for environmental emergency to be declared after data reveals 105% rise in raw sewage discharges over past 12 monthsHow polluted is your local river and which regions are worst more

Report links pulpwood estate clearing Bornean orangutan habitat to RGE Group

JAKARTA — Indonesia is experiencing a resurgence in forest clearance due to the expansion of pulpwood and oil palm plantations, reversing years of declining deforestation associated with these two industries. more

A Kentucky mining disaster killed dozens and destroyed homes. Will a lawsuit bring change?

Chase Hays and more than 50 neighbors are suing Blackhawk Mining after a silt retention pond burst and killed 43 peopleChase Hays knew it was time to evacuate when he more

We need rapid response support for Indigenous peoples in the face of growing extreme weather events (commentary)

In recent weeks, Rainforest Foundation UK (RFUK) has seen Indigenous peoples and local communities we work with in the Peruvian Amazon and the Congo Basin devastated by unprecedented rains. In more

Lebanese youths take up rods and reels to learn sustainable fishing

AMCHIT, Lebanon — Amchit’s harbor bustles with activity on a sunny January morning, one of the first in more than three weeks. A group of 16 youths from the coastal more

Smaller population estimate underscores urgency of saving Cao-vit gibbon

The Cao-vit gibbon is one of the most critically endangered apes in the world, with its entire population living in a single patch of protected forest on the border between more

Mining industry touts green pledges to attract talent, but Gen Z isn’t buying it

Tripling global renewable energy capacity was one of the headline commitments coming out of last year’s U.N. climate conference in Dubai. And increased mining of critical minerals, which are vital more

Is it a hedgehog – or a hat bobble? It can be surprisingly difficult to tell the difference

A woman rushed a pompom to a wildlife hospital, thinking it was an injured baby hedgehog. These cases of mistaken identity happen more often than you might think …Name: Baby more

Jaguar release offers a lifeline to Gran Chaco’s lonely big cats

The lowland forest of El Impenetrable National Park in northern Argentina sprawls across the hot, swampy green of the Gran Chaco biome, home to South America’s largest mammals and thousands more

England’s sewage crisis: how polluted is your local river and which regions are worst hit?

Rivers in north of England among most polluted, shows new data. Search your postcode to see how sewage spills into your local riverWater companies in England face outrage over record more

£5bn Thames super sewer completed

The 16-mile tunnel across central London will capture raw sewage that would have spilled into the river. more

Amazon prosecutors get sharper impact tool to charge illegal gold dealers

New research from the NGO Conservation Strategy fund, working with federal prosecutors in Brazil, has refined a tool that puts a dollar value on the socioenvironmental costs of illegal gold more

Though oft touted as a fix for climate change, planting trees could, in some regions, make warming more severe, a new study finds.Read more on E360 → more

Northumberland’s Farne Islands reopen to tourists after bird flu outbreak

Boats had been barred from landing since July 2022 owing to virus, which has ravaged populations of seabirdsThe puffins started arriving two weeks ago – and now there are thousands more

Extreme heat summit to urge leaders to act on threat from rising temperatures

IFRC and USAid staging conference to draw attention to risks and share best practice in disaster alerts and responseTwo of the world’s biggest aid agencies will host an inaugural global more

Global cobalt rush drives toxic toll near DRC mines

The global race to secure minerals critical to the clean energy transition is driving toxic pollution with severe health repercussions for communities living near some of the world’s largest cobalt more

The Connecticut residents holding a rent strike amid lead poisoning crisis

They thought their redeveloped 19th-century building was safe – but after learning it still contained toxic levels of lead, they formed a tenants unionKaty Slininger was one of dozens of more

Evidence linking one of the nation’s most widely used commercial weed killers to Parkinson’s disease first emerged in the 1980s. Yet, even as mounting evidence shows the potent compound destroys more

HOUSTON—When U.S. Secretary of Energy Jennifer Granholm addressed oil and gas executives last week at CERAWeek by S&P Global, one of the energy industry’s largest conferences, the response was tepid, more

Flooding could affect one out of every 50 residents in 24 coastal cities in the United States by the year 2050, a study led by Virginia Tech researchers suggests. The more

This grass has toxic effects on US livestock, and it’s spreading

A toxic grass that threatens a quarter of U.S. cows is spreading. Can it be stopped? more

Native leaders say equating "Indigenous peoples" and "local communities" threatens hard-won treaty rights. more

New research shows that climate change is already fueling heatflation, with worse to come. more

Study of UK’s top bamboo loo rolls shows some are made from other woods

Some ‘ecologically sound’ brands contain as little as 2.7% of the eco-friendly paper alternativeIn the bathrooms of the ecologically conscious, bamboo toilet paper is the new bottom line – a more

Yorkshire estate known as world’s first nature reserve gets Grade II listing

Eccentric Victorian owner of Waterton Park, near Wakefield, made pioneering decisions to protect wildlifeA Yorkshire parkland regarded as the world’s first nature reserve – which was created by an eccentric more

‘Everybody has a breaking point’: how the climate crisis affects our brains

Are growing rates of anxiety, depression, ADHD, PTSD, Alzheimer’s and motor neurone disease related to rising temperatures and other extreme environmental changes?In late October 2012, a category 3 hurricane howled more

Nature, Published online: 27 March 2024; doi:10.1038/s41586-024-07237-yExperiments in mouse models show that NaV1.8+ nociceptors innervate sites of injury and provide wound repair signals to immune cells by releasing calcitonin gene-related more

Nature, Published online: 27 March 2024; doi:10.1038/d41586-024-00891-2The latest data are in on the diversity of people interviewed for the journal’s News, Features and Careers articles, and audio and video content. more

Nature, Published online: 27 March 2024; doi:10.1038/d41586-024-00897-wLife at the cutting edge. more

Nature, Published online: 27 March 2024; doi:10.1038/s41586-024-07174-wWe report the experimental realization of a bosonic Kitaev chain in a nano-optomechanical network. more

Nature, Published online: 27 March 2024; doi:10.1038/s41586-024-07250-1DCAF5 has a quality-control function for SWI/SNF complexes and promotes the degradation of incompletely assembled SWI/SNF complexes in the absence of SMARCB1. more

Nature, Published online: 27 March 2024; doi:10.1038/d41586-024-00876-1As the climate crisis rages on, advocacy for testing controversial solar geoengineering technology is ramping up. more

Nature, Published online: 27 March 2024; doi:10.1038/s41586-024-07161-1Incorporation of a ‘liquid diode’ into a wearable electronic platform enhances comfort and stability by shunting away sweat as it accumulates. more

Nature, Published online: 27 March 2024; doi:10.1038/d41586-024-00945-5Breathable patch could allow for comfortable and multifunctional wearable electronics. more

Nature, Published online: 27 March 2024; doi:10.1038/d41586-024-00679-4A population of neurons that engages mechanisms of the innate immune system during memory formation has been uncovered in mice. Surprisingly, inflammatory signalling might more

Nature, Published online: 27 March 2024; doi:10.1038/s41586-024-07264-9An analysis of the rate at which isotherms are shifting in mountain regions worldwide identifies 17 key regions with particularly high vertical isotherm shift more

Nature, Published online: 27 March 2024; doi:10.1038/d41586-024-00678-5Reconstructions of the strength of a powerful current that circles the South Pole reveal that it has undergone no long-term change in the past more

Nature, Published online: 27 March 2024; doi:10.1038/d41586-024-00840-zTherapeutic vaccines could provide a transformative shot in the arm for cancer treatment. more

Nature, Published online: 27 March 2024; doi:10.1038/s41586-024-07233-2Anti-TRBC1 antibody–drug conjugates may offer a more potent T cell cancer therapy by bypassing the fratricide that may be limiting the efficacy of anti-TRBC1 more

Nature, Published online: 27 March 2024; doi:10.1038/d41586-024-00681-wWhat effects will climate change have on insect communities? Analyses of data collected over decades robustly document consequences specific to bee populations, and this more

Nature, Published online: 27 March 2024; doi:10.1038/s41586-024-07241-2A 16-year dataset of abundance patterns of a diverse assemblage of bees in New Mexico, USA predicts declines for many bee species and indicates more

Nature, Published online: 27 March 2024; doi:10.1038/s41586-024-07239-wWe introduce multinucleic acid interaction mapping in single cells (MUSIC), for concurrent profiling of multiplex chromatin interactions, gene expression and RNA–chromatin associations within individual more

Nature, Published online: 27 March 2024; doi:10.1038/d41586-024-00922-yAnalysis of a random selection of papers shared on social media showed no causative link between posting and citations. more

Nature, Published online: 27 March 2024; doi:10.1038/d41586-024-00051-6Humans and other social animals are highly adept at learning by observing how others interact with the environment, especially when identifying potential sources of more

Nature, Published online: 27 March 2024; doi:10.1038/s41586-024-07249-8The conserved HEAT repeat protein HPO-27 is identified as a lysosome scission factor in Caenorhabditis elegans, and the human homologue MROH1 also serves the more

Nature, Published online: 27 March 2024; doi:10.1038/d41586-024-00851-wOrganelles called lysosomes fuse with cargo-carrying vesicles and degrade the cargo molecules. How lysosomes maintain their size despite constant vesicle fusion was unclear, but more

Nature, Published online: 27 March 2024; doi:10.1038/d41586-024-00680-xDepleting an expanding pool of aberrant stem cells in aged mice using antibody therapy has been shown to rebalance blood cell production, diminish age-associated more

Nature, Published online: 27 March 2024; doi:10.1038/s41586-024-07232-3In response to acute thermal challenge, thermosensing glutamatergic neurons of the parabrachial nucleus in mouse brain activate tanycytes, which reduce the excitability of Flt1-expressing more

Nature, Published online: 27 March 2024; doi:10.1038/d41586-024-00841-yAfter decades of slow progress, therapeutic vaccines that direct the immune system to attack tumours could soon become a fixture of cancer treatment. more

Nature, Published online: 27 March 2024; doi:10.1038/s41586-024-07201-wThrough inelastic light scattering chiral spin-2 long-wavelength magnetorotons are observed, revealing chiral graviton modes in fractional quantum Hall states and aiding in understanding the more

Nature, Published online: 27 March 2024; doi:10.1038/s41586-024-07236-zThis study presents an approach to deal with spatial, temporal and phylogenetic non-independence in large-scale analyses of biodiversity change, improving trend estimation and inference more

Nature, Published online: 27 March 2024; doi:10.1038/d41586-024-00887-yEditorial rebellions seem to be on the rise, as researchers seek more control over scholarly communication. more

Nature, Published online: 27 March 2024; doi:10.1038/s41586-024-07143-3The strength of the Antarctic Circumpolar Current, as traced in sediment cores from the Pacific Southern Ocean, shows no linear long-term trend over the more

Nature, Published online: 27 March 2024; doi:10.1038/d41586-024-00932-wThe effect of melting polar ice could delay the need for a ‘leap second’ by three years. more

Nature, Published online: 27 March 2024; doi:10.1038/d41586-024-00871-6Antibodies that target blood stem cells can rejuvenate immune responses in mice. more

Nature, Published online: 27 March 2024; doi:10.1038/s41586-024-07125-5The helicity of light from a light-emitting diode can be electrically controlled by spin–orbit torque effects, enabling a seamless integration of magnetization dynamics with more

Nature, Published online: 27 March 2024; doi:10.1038/s41586-024-07160-2Initialization and operation of spin qubits in silicon above 1 K reach fidelities sufficient for fault-tolerant operations at these temperatures. more

Nature, Published online: 27 March 2024; doi:10.1038/s41586-024-07194-6We report a strategy that yields thermally and hydrothermally stable silicates by expansion of a one-dimensional silicate chain with an intercalated silylating agent that more

Nature, Published online: 27 March 2024; doi:10.1038/s41586-024-07220-7Learning results in persistent double-stranded DNA breaks, nuclear rupture and release of DNA fragments and histones within hippocampal CA1 neurons that, following TLR9-mediated DNA more

Nature, Published online: 27 March 2024; doi:10.1038/d41586-024-00952-6Melting polar ice could delay major time adjustment, and the strange connection between brain inflammation and memory. more

Nature, Published online: 27 March 2024; doi:10.1038/s41586-024-07133-5Relativistic jets observed from transient neutron stars throughout the Universe produce bright flares for minutes after each X-ray burst, helping to determine the role more

Nature, Published online: 27 March 2024; doi:10.1038/d41586-024-00663-yClever manipulation of electrons has enabled scientists to change a key property of light emitted by a device using electrically controlled magnetization. The method more

Nature, Published online: 27 March 2024; doi:10.1038/s41586-024-07116-6Using ultraviolet data as well as a comprehensive set of further multiwavelength observations of the supernova 2023ixf, a reliable bolometric light curve is derived more

Nature, Published online: 27 March 2024; doi:10.1038/d41586-024-00789-zA smart adhesive patch that wicks sweat away from electronics embedded in its centre offers comfortable and reliable sensing of the wearer’s biometrics or more

Nature, Published online: 27 March 2024; doi:10.1038/d41586-024-00842-xTreatments that could train the immune system to identify and destroy cancer cells are on the way. more

Nature, Published online: 27 March 2024; doi:10.1038/s41586-024-07231-4We build a polyploid reference genome for hybrid sugarcane cultivar R570, improving on its current ‘mosaic monoploid’ representation, enabling fine-grain description of genome architecture more

Nature, Published online: 27 March 2024; doi:10.1038/d41586-024-00930-yNerve cells form long-term memories with the help of an inflammatory response, study in mice finds. more

Nature, Published online: 27 March 2024; doi:10.1038/d41586-024-00951-7Whether for April Fools’ Day or year-round, practical jokes allow scientists to tap into creative thinking while building group camaraderie. more

Nature, Published online: 27 March 2024; doi:10.1038/s41586-024-07170-0Increased melting of ice in Greenland and Antarctica, measured by satellite gravity, has decreased the angular velocity of Earth more rapidly than before and more

Nature, Published online: 27 March 2024; doi:10.1038/s41586-024-07107-7An end-to-end quantum error correction protocol that implements fault-tolerant memory on the basis of a family of low-density parity-check codes shows the possibility of more

Nature, Published online: 27 March 2024; doi:10.1038/s41586-024-07238-xAntibody-mediated depletion of myeloid-biased haematopoietic stem cells in aged mice restores characteristic features of a more youthful immune system. more

Nature, Published online: 27 March 2024; doi:10.1038/s41586-024-07243-0A strategy for the transfer-free direct growth of ultralong, high-quality graphene nanoribbons, which have desirable electronic properties, between layers of a boron nitride insulator more

Nature, Published online: 27 March 2024; doi:10.1038/d41586-024-00850-xHumans’ effect on the polar ice sheets is slowing Earth’s rotation, posing challenges for its alignment with the official time standard. Two researchers discuss more

Nature, Published online: 27 March 2024; doi:10.1038/s41586-024-07149-xEfficiency roll-off in a wide range of TADF OLEDs is analysed and a figure of merit proposed for materials design to improve efficiency at more

Nature, Published online: 27 March 2024; doi:10.1038/s41586-024-07240-3A study presents two cryo-EM structures of yeast Pol II pre-termination transcription complexes bound to Rat1–Rai1, and provides the mechanisms for termination of mRNA more

‘Tone-deaf’ fossil gas growth in Europe is speeding climate crisis, say activists

Just 2% of continent’s gas capacity has planned retirement date despite pledges to decarbonise, study showsEurope’s “tone-deaf” expansion of fossil gas is accelerating climate breakdown and increasing reliance on hostile more

Tanzania’s ‘mountain of millipedes’ yields six new species

Scientists have recently described six new species of millipedes, including one from an entirely new genus, in Tanzania’s Eastern Arc Mountains. This brings the number of new species found in more

In 1991, Mount Pinatubo in the Philippines erupted with enough force to spew high amounts of gas and ash all the way into the stratosphere, which starts roughly 4 miles more

The vinyl chloride industry made headlines across the country last winter when a train carrying the flammable, carcinogenic chemical derailed near the town of East Palestine, Ohio. News outlets published more

Agroforestry project sows seeds of hope in drought-hit Honduras

Ivis Rene Cabrera no longer gazes up at the sky in hopes of rain to irrigate his field. He’s come to expect the long dry spells as northwestern Honduras grapples more

‘Another catastrophe’: Flooding destroys Indigenous agroforestry projects in Peru’s Amazon

Flooding caused by heavy rains in central Peru in March displaced hundreds of Indigenous families and destroyed their sustainable agroforestry projects, raising concerns about how they’ll recover and what steps more

Conservation comeback in Central African Republic’s Manovo-Gounda St Floris National Park (commentary)

Located in northeastern Central African Republic (CAR) close to the Chad and Sudan borders, Manovo-Gounda St. Floris National Park is the largest park in the Central African savannas, covering 17,400 more

The environmental and social liabilities of the extractive sector

Environmental advocates routinely oppose mining and hydrocarbon-development projects because they believe that remote areas of the Amazon should remain pristine. Typically, they organize their opposition during the environmental review process more

Andean alarm: climate crisis increases fears of glacial lake flood in Peru

In 1941, thousands of people died in Huaraz when the natural dam on a lake above the city gave way. Now, melting glaciers are raising the chances of it happening more

When Natural Gas Prices Cool, Flares Burn in the Permian Basin

PECOS COUNTY, Texas – Sharon Wilson trained her bulky, black camera on a thin, steel tower next to a natural gas compression station. The screen of her Optical Gas Imaging more

ELK RIVER, Minnesota—Here in a Trump-friendly county, Terry Berg would like to sell you an electric car. He is the top salesperson at Cornerstone Ford, having sold cars and trucks more

Eyes in the sky: why drones are ‘beyond effective’ for animal rights campaigners around the world

Inexpensive and easy to use, drones are proving invaluable for activists monitoring illegal fishing, hunting and deforestation – as well as keeping tabs on zoos and aquariumsLate last year, UrgentSeas more

COVE, Ariz. – In a corner of the Cove Chapter house on March 15, members of the Navajo Nation were silent as they looked at photos the Environmental Protection Agency more

A Spanish company is aiming to factory farm octopuses for their meat, contending that it would help conserve the creatures in the wild. But critics argue that caging these highly more

‘Reef stars’ restored Indonesia’s blast-damaged corals in just 4 years

A community-based approach to restoration combined with an ingenious device can bring back reefs traumatized by dynamite fishing. more

‘Cautious optimism’ as penguins test positive for bird flu but show no symptoms

Asymptomatic cases may seem reassuring for the penguins, but scientists fear they could act as ‘Trojan horses’ for other speciesAdélie penguins in Antarctica are testing positive for bird flu without more

How do you save the pint from climate change?

Researchers are identifying genes in the hop plant to produce varieties that will be more resilient to climate change. more

Ancient Welsh mountain byway threatened by resurfacing plans

Conservationists fear tranquility offered by the Monks Trod path could be ruined if made more accessible to off-road vehiclesWinding its way through the Cambrian mountains in mid Wales, the Monks more

Nature, Published online: 26 March 2024; doi:10.1038/d41586-024-00939-3The first experiments have shown that electrons can behave as if they had fractional charges. Plus, how birds gesture ‘after you’ to their mate more

Nature, Published online: 26 March 2024; doi:10.1038/d41586-024-00890-3Why are companies and governments determined to start commercial-scale mining for rare metals, when so little is known about its wider impacts? more

Nature, Published online: 26 March 2024; doi:10.1038/d41586-024-00917-9Don’t underestimate the rising threat of groundwater to coastal cities more

Nature, Published online: 26 March 2024; doi:10.1038/d41586-024-00947-3Researchers argue for more transparency to remove the biases that plague image generators. Plus, Nvidia’s new ‘superchip’ promises AI performance and Google AI could more

Nature, Published online: 26 March 2024; doi:10.1038/d41586-024-00780-8Researchers are using various machine-learning strategies to speed up climate modelling, reduce its energy costs and hopefully improve accuracy. more

Nature, Published online: 26 March 2024; doi:10.1038/d41586-024-00928-6Working amid New York City’s pandemic response inspired Nili Ostrov’s approach to expanding the list of organisms that can be used in synthetic biology more

Nature, Published online: 26 March 2024; doi:10.1038/d41586-024-00893-0A popular theory about how trees cooperate has enchanted the public and raised the profile of forest conservation. But some ecologists think its scientific more

Nature, Published online: 26 March 2024; doi:10.1038/d41586-024-00684-7Plans for Sydney’s iconic landmark become concrete, plus a ‘Michelin Guide’ to superconductive tunnelling, in the weekly dip into Nature’s archive. more

Nature, Published online: 26 March 2024; doi:10.1038/d41586-024-00914-yThe ‘Anthropocene’ is here to stay — and it’s better not as a geological epoch more

Nature, Published online: 26 March 2024; doi:10.1038/d41586-024-00860-9Levels of a host of molecules in the cerebrospinal fluid reliably assess development of the disease. more

Nature, Published online: 26 March 2024; doi:10.1038/d41586-024-00895-yFifty years ago, a group of women from the villages of the Western Himalayas sparked Chipko, a green movement that remains relevant in the more

Nature, Published online: 26 March 2024; doi:10.1038/d41586-024-00938-4Lawsuit could roll back access to mifepristone, a drug widely used to induce abortion in the United States. more

Nature, Published online: 26 March 2024; doi:10.1038/d41586-024-00915-xSuperconductivity case shows the need for zero tolerance of toxic lab culture more

Nature, Published online: 26 March 2024; doi:10.1038/d41586-024-00892-1Institutions and individuals from low- and middle-income countries are wasting time, effort and money trying to get visas for research travel, only to be more

Nature, Published online: 26 March 2024; doi:10.1038/d41586-024-00905-zThe trailblazing palaeobotanist investigated how climate change affected Earth in the past — and firmly believed science should be used in its defence now. more

Nature, Published online: 26 March 2024; doi:10.1038/d41586-024-00455-4Cutting-edge communication (6G and beyond) will rely on precise time control of large amounts of wirelessly transferred information. To achieve this precision, a ‘quasi-true more

Nature, Published online: 26 March 2024; doi:10.1038/d41586-024-00859-2Soap bubbles bombarded with ultrasonic waves rise into mid-air and can survive being stabbed with a needle. more

Nature, Published online: 26 March 2024; doi:10.1038/d41586-024-00916-wCuts to postgraduate funding threaten Brazilian science — again more

Nature, Published online: 26 March 2024; doi:10.1038/d41586-024-00862-7Copper-containing ‘nanoclusters’ form glasses with an orderly structure and unusual properties. more

Tractors brought to Parliament in farmers' protest

Farmers from across the UK drive tractors to Westminster to protest a lack of support for food producers. more

Biomass-burning coal plants leave the air even dirtier, Java communities say

INDRAMAYU, Indonesia — A veil of smog lurks over Surono and Umroh’s home as relatives and neighbors file inside to greet the couple. Umroh welcomes the new arrivals over lunch more

New U.S. agroforestry project will pay farmers to expand ‘climate-smart’ acres

American agroforestry initiatives got a big boost of funding in 2022 from the U.S. Department of Agriculture (USDA), which allocated $60 million to help farmers transition toward this style of more

Why is the right at war with cyclists? We’re not ‘wokerati’ – we’re just trying to get around | Zoe Williams

Riding a bike is not a political act, yet cyclists have become the bete noire for the anti-woke, anti-green, anti-liberal crowdGetting my bike nicked was like losing a pet. I more

‘Planting water, eating Caatinga & irrigating with the sun’: Interview with agroecologist Tião Alves

While wind turbines and solar panels multiply across the Brazilian dry forests, Tião Alves insists on tin windmills and PET bottle-based heaters. “Backcountry technology,” as he defines it, arguing that more

Indonesian activists face jail over FB posts flagging damage to marine park

JAKARTA — Greenpeace has condemned mounting legal actions taken by Indonesian authorities against four activists for protesting illegal shrimp farms damaging a marine park off the island of Java. The more

Blaming John Howard is easy, but his government helped shape the world we live in – now and for future generations | Grogonomics

An overheated property market, education taxes and more expensive healthcare – successive governments have left a bitter legacy for millennialsWho screwed millennials: a generation left behind, part 1 – Full more

While forest managers have proved adept of stamping out small wildfires, they have been less successful at suppressing larger, more devastating burns. The result is that the average wildfire is more

Florida is about to erase climate change from most of its laws

The state is spending big on adapting to sea level rise, but Republicans don't want to name the cause. more

Changes in Antarctica’s glaciers and ice sheets: in pictures

Turkey’s eighth national Antarctic science expedition is seeking answers to questions about the future of the world with 22 different projects on the continent. Anadolu Agency’s photojournalist Sebnem Coskun is more

The hunt for physics' mysterious 'ghost' particles

Physicists believe a new experiment could prove their existence and answer fundamental questions about our Universe. more

Nature, Published online: 25 March 2024; doi:10.1038/d41586-024-00832-zThis 2D material is only the second to exhibit the fractional quantum anomalous Hall effect, and theorists are still debating how it works. more

Nature, Published online: 25 March 2024; doi:10.1038/d41586-024-00936-6Being pregnant can increase a person’s ‘biological age’ by a couple of years — but giving birth reverses these changes. Plus, urban vegetable gardens more

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Our Mission

Demarest Nature Center - Duffy Bridge

According to the 1972 articles of Incorporation, the purposes of the organization are:

  • To acquire or lease undeveloped lands and establish thereon educational building(s).
  • To develop natural history and conservation education programs in cooperation with schools, colleges, hospitals, youth groups and other organizations which will develop an understanding and appreciation of natural resources.
  • To cooperate with national, state, county, municipal and private natural resource agencies in providing an outdoor laboratory in which to demonstrate natural resource problems and management techniques.

 Check Out Our Latest Newsletter & History of DNC

Events

SEE CALENDAR VIEW

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Community Trail Walk & Volunteer Day (Spring Cleanup)
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Monthly Nature Center Meeting
7:30 pm - 8:40 pm
Monthly meeting is open to all members at the demarest train station. If you are not a member come join us today! , ...
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John Goodwin Photo Contest
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What We Sponsor

The DNC sponsors numerous programs to bring residents of Demarest and the surrounding areas into closer contact with wildlife and the natural world. Programs have varied, including adult oriented sessions on topics such as hiking the Appalachian trial or composting, family hikes in Harriman Park or along the Palisades, and various children’s programs. Local outdoor activities have been held at the Nature Center, Wakelee Field, various school grounds, and at the Duck Pond.

Tripadavisor

The Demarest Nature Center is on TripAdvisor! Feel free to share your experiences with us. We would appreciate your feedback.

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Mail

Demarest Nature Center
Box 41
Demarest, NJ 07627

Location

90 Park St, Demarest, NJ 07627

Trail Map

You can download a Trail Map here.

Become a Member

Since its incorporation in 1977 the Demarest Nature Center Association has cared for a 55-acre parcel of land bordered by Columbus Road on the west and County Road on the east. The Demarest Nature Center is open to all every day of the year. In addition to protecting woods, vernal ponds, meadows, and a section of the Tenakill Brook, as well as establishing and maintaining walking trails, the center provides educational events for everyone about the beauty of nature and the importance of preserving our amazing forest habitat. Your membership dollars go towards sponsorship of environmental education programs for kindergarten through the fourth grade in the Demarest schools, and a yearly scholarship given to a local high school senior who plans to pursue environment-related studies in college. Your membership also helps support our birdhouse/bird feeder building program, our annual photo contest, Breakfast in the Woods (free to all members), and the Craft Show at Oktoberfest/Fall Festival Event.

The Demarest Nature Center Association is a 501(c)(3) not-for-profit corporation, run solely by volunteers and receives no funding from the Borough of Demarest.

Residents of Demarest receive all DNC mailings as postal patrons. Non-resident members receive DNC mailings by 1st class mail.

Come Join Us And Become a Member

Photo Gallery