In a baffling show of generosity, killer whales across the globe are giving fish to humans—and scientists are racing to ...

Killer whales off the west coast of North America have been spotted making and using tools to groom each other, the first time such behaviour has been recorded in marine mammals.

Spectacular drone footage captured Southern Resident Killer Whales as they made their way through the Monterey Bay frolicking and searching for food.

A peachy-colored baby killer whale was seen bonding and socializing with her family off Washington, drone footage shows. The endangered calf, J-62, was filmed during a Feb. 17 encounter off San ...

One of the whales was seen grabbing a bird — a grebe — before pulling it underwater, prompting gasps from the crowd.

In this photo provided by Jocelyn Flint, false killer whales are stranded, Wednesday, Feb. 19, 2025, on a remote beach on near Arthur River inAustralia's island state of Tasmania.

Some baleen whales, or whales that have plates in their mouths to help sieve out plankton, sing low-frequency songs to not only attract potential mates but also keep them safe from killer whale ...

Pack-ice killer whales are highly social creatures, communicating through various vocalizations like pulsed calls and whistles. For the first time, researchers have recorded these vocalizations ...

A Pygmy killer whale — rarely seen in the shallow waters that surround the Florida Keys — was found injured, sick and stranded just off a beach in the island chain on Sunday, a local marine ...

Killer whales (Orcinus orca) are finding a new place to roam in the rapidly changing Arctic Ocean. Though Indigenous people in the region have seen the whales, also known as orcas, pop up ...

Researchers have found compelling evidence to confirm that a specific pod of clever killer whiles in the Gulf of California has developed an astonishing new skill: hunting enormous whale sharks by ...