Killer whales are one of the most intelligent animals; only humans have a larger brain relative to their body size, according ...

Join us for an unforgettable journey through the Great Barrier Reef, where we witness an epic encounter between dolphins and ...

Humpback whales may be communicating with humans in a playful way, according to researchers who have been studying the marine mammals' behavior.

Seven false killer whales stranded on a beach in Western Australia, photos show. Then, rescuers rushed in to help, managing to save a handful of them.