This piece comes to us from the Wildlife Conservation Society (WCS). To honor Women's History Month, WCS and Nature are ...

A few days ago in Brazil’s Pantanal, I watched a pair of jaguars resting in tall grasses, their bodies almost disappearing ...

When people imagine conservation work, they often picture scientists tracking wildlife through dense forests or rangers ...

At a glance, alligators and crocodiles look nearly identical. Both are massive reptiles with armored skin, powerful jaws and ...

NATURE presents the compelling story of a remarkable denizen of the West in Cloud: Wild Stallion of the Rockies. America’s wild horses lead an exhilarating but perilous existence. The climate can be ...

Marine ecologist Alannah Vellacott grew up in a Bahamian subsistence fishing community, where wrestling sharks before sunrise was part of daily life. Now she’s dedicated to conserving these majestic ...

Eels can be found all over the globe, in fresh and salt water ecosystems alike. But today, risk of over-fishing and the presence of dams and other obstacles that prevent eels from reaching their ...

In 1893, a bounty hunter named Ernest Thompson Seton journeyed to the untamed canyons of New Mexico on a mission to kill a dangerous outlaw. Feared by ranchers throughout the region, the outlaw wasn’t ...

Frogs have been living on this planet for more than 250 million years, and over the centuries, evolved into some of the most wondrous and diverse creatures on earth. Today, however, all their ...

There are two species of hippopotamus: the common river hippo (Hippopotamus amphibious) and the much smaller pygmy hippo (Choeropsis liberiensis). The hippo is one of the largest mammals on Earth. On ...

Your field guide to everything you ever wanted to know about the Coywolf, or Eastern Coyote — from a trip through the Coywolf’s modern day habitat to its very recent evolutionary history. How the ...

Capybaras are the largest rodent species. An adult capybara weighs 60 to 174 pounds, depending on the sex. They measure 3.2 to 4.2 feet in length and measure 1.6 to 2 feet at shoulder height. The ...