Wildlife

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

These Feisty Female Lemurs Fight With Babies on Their Back

In ring-tailed lemur society, it's the females who call the shots. They live in groups of up to 30 and the alpha female will fight to protect territory

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

Armenia

How Augmented Reality Is Helping Raise Awareness About One of Armenia's Most Endangered Species

Coast guard officers in Costa Rica say they’re understaffed and overwhelmed. “We’re just order,” says Colonel Miguel Madrigal. “Not the law.”

An Unexpected Victim of Costa Rica's Drug Trade: Fish

The archipelago was once synonymous with tourism, sustainability and biodiversity. Now collapsing fisheries have led to turmoil

A Polar Bear Released Back Into the Wild by Helicopter

A marauding polar bear is about to be returned to the the wild, as far away as possible from the town of Churchill

The stunning image that opens the Siphonophorae chapter in The Art and Science of Ernst Haeckel. Each gelatinous siphonophore is actually a group of colonial organisms all living and working together. To grow, they clone themselves—each new minion specialized for a specific function.

Art Meets Science

This 19th-Century Illustrator Found Beauty in the Slimiest of Sea Creatures

A new book chronicles Ernst Haeckel's life and his gorgeous renderings of wild things—scales, spikes, tentacles and all

A Tense Encounter Becomes a Perfect Polar Bear Photo Op

A local guide from Churchill, Manitoba, is on a late night walk, hoping to spot a polar bear. He strikes gold when a large male appears

Female Polar Bears Need an Extra 220 Lbs. for Pregnancy

During seal hunting season, a female polar bear strives to put on up to 300 pounds of fat. That weight gain is a necessity

Until now, no one had been able to show at a microscopic level that the turkey vulture’s larger olfactory bulbs conferred advantage in the smell department.

Turkey Vultures Have a Keen Sense of Smell and Now We Know Why

Inside the brains of this olfactory king of the roost is a powerful cellular mechanism for detecting carrion from hundreds of feet away

A Polar Bear's Diet Consists of Anything Edible

In lieu of seal meat, polar bears will resort to eating anything that looks edible, including mineral-rich kelp. Here, one chows down on a fresh batch

Elderly Polar Bear Spars With Young Males

Polar bears will spar relentlessly with each other whenever they meet in summer. It's friendly and sociable, but also a good way to establish hierarchy

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