The attack took place off the coast of Nazare, a municipality in the Portuguese district of Leiria, as the family were ...

A family’s yacht was attacked by a pod of killer whales in the middle of the night, the latest in a series of similar incidents off the Portuguese coast. The Dutch family was sailing between Porto and ...

A rare pygmy killer whale was found dead on the coast of Odisha's Bhadrak district, officials said on Sunday. The whale was ...

A federal judge has awarded an environmental group more than $1.6 million for prevailing in a lawsuit against Endangered ...

Whale watchers in Madeira captured the astonishing moment orcas took down the deep-diving marine mammal. The predatory ...

Killer whales have struck yet again off the coast of Spain and Portugal, terrifying a Dutch family with a 'violent' attack in ...

Researchers identified two ecologically distinct communities of transient killer whales along the West Coast, each with unique hunting behaviors, habitats, and social networks.

Plastic pollution is worse because of global warming, with killer whales and sharks most vulnerable, new research warns.

A U.S.-based research team has documented a rare glimpse of Bigg's killer whales engaging in some unusual behaviour, ...

An encounter between a pod of orcas and a giant bluefin tuna has stunned marine enthusiasts, after rare footage captured the ...

Bigg’s orcas were observed stalking seabirds in Puget Sound last month, a behaviour that researchers believe wasn’t hunting, ...