Sleeper sharks live extraordinarily long lives and can thrive in near-freezing ocean temperatures near Earth's poles.

A routine look behind a pet store turns into a shocking discovery. Inside a dumpster are fish with unusual shapes and colors.

Fishing duo Cole & Jay embark on an expedition into a deep mountain creek that results in a shocking and unexpected discovery.

The dog, dubbed "JetBlue" was seen being abandoned at Harry Reid International Airport by his owner on Feb. 2.

The Monterey Bay Aquarium Research Institute observed the bumpy snailfish (Careproctus colliculi) swimming near the seafloor ...

Find out how the UK is leading the way in replacing animals in science with strategies that promote non-animal research methods.

Reggae, a harbor seal at the New England Aquarium, is delighting viewers with his 'purposeful enrichment' playtime with ...

Francisco Javier Ravelo, 47, a former contractor for the U.S. Air Force in Florida, is charged with distributing videos over the internet that show animals — from dogs to primates — being severely ...