New footage shows orcas and dolphins coordinating hunts, hinting at interspecies teamwork to track and catch salmon off ...

There is no separate species called a white crow. These birds are regular crows affected by genetic conditions like albinism ...

More than two dozen very rare Kemp’s ridley sea turtles arrived in the Keys Tuesday night after being rescued from frigid ...

A mysterious dolphin spotted near New Zealand’s Northland coast may belong to the critically endangered Māui subspecies.

Jordan Sandlin slowed his boat after spotting a pod of dolphins in the distance. Sandlin and his passengers from Maryland ...

Nick Baker takes a look at the weird phenomenon that produces hair ice, a rare winter wonder formed by a bit of alchemy magic ...