The heath hen once fluttered across the eastern U.S. in huge numbers. By the late 1800s, however, it had retreated to Martha’s Vineyard, its last refuge. A combination of habitat loss, hunting, and ...

Sloths have changed quite a bit in the last ten thousand years. The slow-moving, sleepy, leaf-eating creature we see hanging ...

Explore the haunting and fascinating footage of five extinct animals that vanished in recent history but were luckily captured on film. From the Yangtze River’s critically endangered Baiji dolphin, ...

Sensory features on the armored exoskeletons of ancient fish may be the reason why humans have teeth that are sensitive to ...

Galapagos tortoises are being threatened by an invasive tree species. Read how maintaining tortoise highways may be the best remedy.

Washington state was among the first to significantly invest in non-game conservation through state tax revenue, with ...

Climate change is a major driver of animal and global biodiversity loss. An analysis recently identified 3,500 animal species under threat.

ROCK HILL — A prequel more than 23 million years in the making is under construction at the Museum of York County. This isn't ...

The checks are part of conservation efforts to increase the dormice population across woodlands in England. | ITV News London ...

The gray wolf is a protected endangered species in California. As the population recovers, run-ins with livestock and humans have become more common.

It's a huge step for big cat conservation in Ireland and brings a breeding pair of the critically endangered animal together.

As wind turbines and solar panels spread through farmland in Central Texas, Robert Fleming has made it his calling to stop ...