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Science / Wildlife

White-naped cranes flying above the DMZ.

How Korea’s Demilitarized Zone Became an Accidental Wildlife Paradise

Hundreds of rare animal species take shelter in the 155-mile no man’s land between North and South Korea

The genetics of the little skate changes our understanding of vertebrate evolution, from ocean to land-dweller.

New Research

What a Walking Fish Can Teach Us About Human Evolution

New research on the little skate reveals the genes it shares with land animals—and a common ancestor from 420 million years ago

Snowy owls may be a nice surprise in more Southerly climes, but these charismatic birds are also at risk.

A Winter Boom of Snowy Owls Masks a Host of Climate Threats

Despite their seeming abundance, these far-flung raptors are in danger

The American eel fishery has historically focused on mature eels (as shown here), which are exported around the world. But these days, there’s more money to be made from juveniles.

The Epic Fight Over the Enigmatic Eel

The slippery fish is at the center of a Canadian national debate about economics, conservation and Indigenous rights

Once common along highland streams in Costa Rica and western Panama, the variable harlequin frog, Atelopus varius, is now endangered throughout its range, thanks in large part to a disease caused by the amphibian chytrid fungus.

These Captive-Bred Frogs Are Facing Predators and the Chytrid Fungus to Make It in the Wild

Scientists in Panama release 500 harlequin frogs, some wearing transmitters, in a first attempt to reintroduce the endangered species

Dr. Kevin Olival and the USAID PREDICT wildlife team surveying areas for bat trapping at the entrance to a cave in Thailand.

The Next Pandemic

Can Virus Hunters Stop the Next Pandemic Before It Happens?

A global project is looking to animals to map the world’s disease hotspots. Are they going about it the right way?

From developmental problems to reproductive issues, drug waste is affecting marine wildlife.

How Drugged-Up Shellfish Help Scientists Understand Human Pollution

These involuntary medicine-guzzlers have much tell us about the consequences of pharmaceutical waste

Eriauchenius milajaneae is one of the 18 new species of pelican spiders from Madagascar described by the scientists. This species was named after Wood’s daughter, and is known only from one remote mountain in southeast Madagascar.

Madagascar’s Ancient ‘Pelican Spiders’ Are As Striking As They Are Strange

New research offers an in-depth look at the island’s fascinating spider scene

A de-horned rhino lies in the sand at Hoedspruit endangered species centre in South Africa. Rhinos are particularly vulnerable during wartime due to illegal trade of their horns for weapons.

New Research

The Animal Cost of War

Even low-level human conflict can drive dramatic wildlife declines

All Praise The Humble Dung Beetle

By recycling and removing feces, these unsung insects make the world go ‘round

An oyster-dominated anti-erosion structure in Texas

As Storms Get Bigger, Oyster Reefs Can Help Protect Shorelines

Municipalities and military bases are using the bivalve to defend against flooding and damage from climate change-driven storms

Nilgai antelope, like the cattle fever ticks they carry, are considered an invasive species in places like Texas.

Why We Should Rethink How We Talk About “Alien” Species

In a trend that echoes the U.S.-Mexico border debate, some say that calling non-native animals “foreigners” and “invaders” only worsens the problem

Whether or not fish feel pain has been debated for years. But the balance of evidence says yes. Now the question is, what do we do about it?

It’s Official: Fish Feel Pain

The verdict is in. But will our oceanic friends ever get the same legal protections as land animals?

Few realize that the lovable, cotton-candy-pink amphibian is on the edge of extinction.

Future of Conservation

How to Save the Paradoxical Axolotl

Despite being a common pet and beloved cultural icon, the grinning amphibian is nearly extinct in the wild

Pavel will be on hand for viewing at the Great Cats habitat, rotating with the Zoo's Sumatran tiger and African lions.

Say Hello to Pavel, the National Zoo’s Latest Addition, an Amur Tiger

For the first time since 1948, a 10-year-old male Siberian big cat graces the D.C. menagerie

Gift and her mother.

A Visit to the House of the Mountain Gorillas

A trek through Bwindi Impenetrable National Park brings you up close and personal with an endangered gorilla population

An African lion enjoying an afternoon snack in the falling snow of 2012 at the National Zoo.

How Zoo Animals Stay Safe and Warm in the Arctic Blast

From flamingo ‘hot tubs’ to heated termite mounds, zoos have plenty of tricks to keep creatures safe when the forecast freezes over

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