The sea otter in this amazing video clip is making the cutest trade! In the video, the sea otter offers a fisherman a pebble ...

WELLINGTON, New Zealand (AP) — There are easier ways to cross an ocean, but few are as slick or stylish as the remora’s whale-surfing joyride. Hacked hospitals, hidden spyware: Iran conflict shows how ...

It looks like the ultimate joyride or perhaps the world’s most hectic commute. New footage from cameras attached to humpback whales has revealed rare insights into the life of the “sucker fish” ...

Water temperature plays a vital role in the behavior and survival of fish. Being cold-blooded, fish rely on external temperatures to regulate metabolism and activity. Even small changes in temperature ...