An endangered gray wolf was found illegally killed in Oregon, wildlife officials said.

Rhythmic clicks, grunts and roars fill the Año Nuevo Island Reserve in California, home to a large breeding colony of ...

"It's tough being a panther; IT;S even tougher being a Florida panther kitten," said the team, the Florida Fish and Wildlife ...

A New Zealand-based nonprofit announced the blobfish as the winner of its "Fish of the Year" vote, years after it was named ...

An endangered Florida panther mom has given birth to three kittens a year after her last litter was decimated by a predator, ...

UTRECHT, Netherlands (AP) — The central Dutch city of Utrecht has installed a “ fish doorbell ” on a river lock that lets ...

Texas is home to some of the biggest fish ever caught, from ocean predators to freshwater giants. But with new deregulations ...

All steelhead start life as rainbow trout, but not all rainbow trout will become steelhead. Confused? You’re not alone.

Two Russian divers were reported missing off a popular resort in Batangas province in February. The following day, news reports said they were found dead and were attacked by sharks. Later, autopsy ...

One of the nation’s leading experts on a critically endangered bird says potential federal spending cuts could spell doom for ...

Scientists say they have the first recorded video evidence of narwhals using tusks not only to strike and manipulate fish ...