Environment

The elusive Vangunu giant rat lives in trees, a habitat under attack from deforestation in the Solomon Islands.

Fall in Love With This Newly Discovered Giant Island Rat

The Vangunu rat is the first rodent species to come to light on the Solomon Islands in 80 years—and it’s already endangered

The Abajo Mountains in Bears Ears National Monument

Interior Secretary Recommends Shrinking Six National Monuments

The review, which has been leaked, also suggests changes in uses and/or management of several other monuments

Sunita Narain has been working for climate justice with the New Delhi-based Centre for Science and Environment since 1982.

How an Environmental Activist Became a Pioneer for Climate Justice in India

Reducing India’s emissions will take more than science—it will take a new paradigm of de-colonialism, says Sunita Narain

In an era of rapid change, the managers of our nation's wild spaces are asking: What counts as natural anymore?

The National Parks Face a Looming Existential Crisis

Political uncertainty and a changing climate converge to forge the park system's biggest challenge yet

An extensive longitudinal study looks at the connection between childhood environment and diseases in adulthood.

Your Childhood Experiences Can Permanently Change Your DNA

An investigation into more than 500 children shows that upbringing can have dramatic effects on human health

We hear a lot about the over-extraction of oil, but less about the consequences of the sand trade.

The World is Running Out of Sand

The little-known exploitation of this seemingly infinite resource could wreak political and environmental havoc

Tapeworms, like this one imaged using a scanning electron micrograph, weaken their victims but don't typically kill them.

The World's Parasites Are Going Extinct. Here’s Why That’s a Bad Thing

Up to one-third of parasite species could vanish over the next few decades, disrupting ecosystems and even human health

For tree poachers, sometimes known as "midnight burlers," redwoods can present a lucrative opportunity for theft. New research recommends ways to deter this hard-to-trace wildlife crime.

How Forest Forensics Could Prevent the Theft of Ancient Trees

To track down timber thieves, researchers are turning to new tech and tried-and-true criminal justice techniques

Scientists can study stress in these petite primates with simply a few strands of their hair.

Stress Is Killing These Teeny Lemurs, and The Story Is In Their Hair

Sampling the fur of Madagascar’s gray mouse lemurs reveal a bevy of environmental pressures

Caribou herd mountain crossing in Alaska Range.

How Killing Moose Can Save Caribou

Conservation often requires difficult decisions

What Should You Do With Your Used Eclipse Glasses?

There are several options, including recycling, upcycling and donating them to children in the path of the next eclipse

Humpback whales sounding in Windham Bay, Alaska.

What Humpback Whales Can Teach Us About Compassion

Are these orca-fighting, seal-saving good Samaritans really just in it for themselves?

A NASA image of Hurricane Sandy moving along the United States' East Coast. Extreme weather events like this are becoming more frequent, but scientists still face challenges when attributing any one storm to climate change.

Does Climate Change Cause Extreme Weather Events?

It's a challenge to attribute any one storm or heat wave to climate change, but scientists are getting closer

An environmental sample processor is lowered into Lake Erie.

Underwater Robot Labs Monitor Toxins

The labs have been deployed in Lake Erie, where blooms of toxic algae have made water undrinkable in past years.

The Joshua tree is one of the Mojave Desert's most iconic inhabitants. But it's under threat—and the key to saving it may lie in better understanding its tiny winged partner.

How a Tree and Its Moth Shaped the Mojave Desert

The partnership between the Joshua tree and the yucca moth may be key to understanding how plants and insects co-evolve

A green bluebottle fly, part of the Calliphoridae family of carrion flies.

How Fly Guts Are Helping Researchers Catalog the Rainforest

These tiny, buzzing lab assistants provide scientists with a treasure trove of conservation data

Musk ox have laid claim to this tundra for thousands of years, but today they face new threats. Joel Berger is determined to find out just what they are.

To Understand the Elusive Musk Ox, Researchers Must Become Its Worst Fear

How posing as a grizzly helps one biologist grasp the threats facing this ancient beast

The Pleistocene world was filled with megafauna like woolly mammoths and saber-tooth cats. Did humans kill them all off?

Are Humans to Blame for the Disappearance of Earth’s Fantastic Beasts?

100,000 years ago, giant sloths, wombats and cave hyenas roamed the world. What drove them all extinct?

Here, wildebeest find themselves trapped by high cliffs while crossing the Mara River in Africa's Serengeti. Every year thousands of wildebeest die while crossing the river due to strong currents or crossing at dangerous sites.

The Upside of Rotting Carcasses

Large animals dying en masse are crucial to the the Serengeti—and they aren’t the only ones

Portrait of Florence Thompson, aged 32, that was part of Lange's "Migrant Mother" series. Lange's notes detailed that the family had "seven hungry children," including the one pictured here. " Nipomo, California, circa 1936.

Meet 10 Depression-Era Photographers Who Captured the Struggle of Rural America

Two women and eight men were sent out with their cameras in 1930s America. What they brought back was an indelible record of a period of struggle

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