Getting close to a stingray is risky, even for an accomplished predator such as an orca. They are not called stingrays for ...

A rare pod of orcas, known as CA-51, has returned to Monterey Bay after a three-year hiatus, delighting whale watchers and ...

This adorable sea lion has to eat five to eight percent of its body weight every day to stay healthy and hydrated. Over the ...

Researchers suggest that predation by a subspecies called Bigg's orcas might explain why members of another one, called ...

Two severed fins bearing the tooth marks of other killer whales have raised a troubling question: are some orcas hunting ...

On March 6, three orcas showed up in Canada’s Vancouver Harbour, later heading south to Seattle, Tacoma and Olympia, that ...

The discovery came as a surprise, because the two species usually prefer to avoid each other and keep a safe distance.

Pinks, the smallest Pacific salmon species, are booming. That's spelled trouble for other fish species struggling for ...

, March 10 -- Scientists have found possible evidence suggesting that some killer whales may hunt and eat their own species in waters near Russia.

Millennial and Gen Z parents are increasingly willing to plan vacations around their kids. My husband and I took that to the ...