The resident who captured the video told a local media outlet it's not uncommon for bears to visit their home to cool off.

Off the rugged coast of Iceland, an extraordinary and puzzling phenomenon has captured the attention of marine scientists.

Newborn pilot whales have been spotted mysteriously swimming among pods of orcas. Scientists are trying to puzzle out how the pilot whale calves got there and what happened to them.

From Maine to Florida, the endangered, prehistoric fish is rebounding, but a recent study shows just how vulnerable the U.S.

California Department of Fish and Wildlife They hoped the eggs would eventually hatch and that baby salmon would emerge and start swimming around. That dream became a reality four months later ...

It turns out the intrepid baby fish, no longer than a pinkie finger, explore multiple streams miles apart, traveling from river mouth to river mouth, in what amounts to a connected meta-nursery.

Wild salmon are swimming quicker due to painkillers and ... pollution could also influence key life events in migratory fish. Michelangeli says that many pharmaceuticals persist in the environment ...