Photographers capture mutant crayfish, cleaning fish, and synchronized whales in this year's top underwater contests.

Federal officials say final permits will depend on health checks and confirmed care plans at accredited U.S. aquariums ...

Grays endure an epic roundtrip journey of 10,000 miles or more, and California holds a prime seat through May. Along with ...

The Upsweep is an unidentified sound detected by the NOAA, first recorded in August 1991. Almost siren-like, the Upsweep is ...

New movie Killer Whale puts two best friends at the mercy of orca Ceto who thinks she is still trapped in captivity.

Canada and the U.S. are playing by different rules when it comes to protecting threatened whales, experts warn.

Recent observations suggest that orcas may have developed a new communication strategy to coordinate, plan, and execute their ...

SEATTLE — With breaches and tail slapping, a pod of orca whales put on a show near Seattle on Friday. The close encounter attracted dozens of people to the shore of the West Seattle neighborhood.

It’s happened just often enough that it might start to look easy: An unambitious B-movie with a story hook that’s simple bordering on ridiculous premieres without much hype, and yields a highly ...

It’s unusual for Bigg’s killer whales, also known as transients, to die as calves, says researcher Jared Towers: “For the ...

A baby Bigg’s (Transient) orca photographed travelling with T068C pod near Tonquin Beach off Tofino on Jan. 5 appears to be in poor health and will likely die, according to whale researcher and ...

Some animals have better publicists than others. Sure, sharks have killed a few people here and there, but thanks to movies like “Jaws” and “The Shallows” everyone thinks they’re all man-eating murder ...