Scientists have dropped recorders into an Amazon stream and captured predator behavior in a way never seen before.

Alaska's Cook Inlet was home to nearly 1,300 beluga whales in the late 1970s, but today the population hovers around 300. Despite almost two decades of recovery work, the whales aren't bouncing back.

The idea of beached marine life is horrifying. The act is often associated with ill animals and can quickly lead to death.

A lot of land-based predators do in fact have forward-facing eyes. Barb Lake: when you have two eyes in front of your head, ...

Cook Inlet belugas swimming in northern Cook Inlet, near Anchorage, Alaska. Photo: Arial BrewerAlaska's Cook Inlet was home to nearly 1,300 beluga ...

CONCORD — Wildlife biologists need help from volunteers who have bats in their barn or other outbuilding to conduct bat ...

Do parrots actually use names the way humans do? A new study analyzing hundreds of captive parrots reveals surprisingly ...

What are carrion crows saying to each other? Answering that question has been Vittorio Baglione and Daniela Canestrari’s ...

Flock shape, speed and structure are key in deciphering whether radar readouts are birds, bats, insects or weather ...

Some birds and other animals are 'brood parasites' whose mothers leave their offspring with other species. A common reed ...

Joro spiders (Trichonephila clavata) first arrived in the U.S. over a decade ago, and they've since become known for building ...

Alston’s singing mice carry out complex vocalizations and even appear to converse politely with one another. The neural ...