Killer whales have a grisly new technique for hunting juvenile great white sharks – and scientists caught it on camera.

New research has confirmed that West Coast transient killer whales who live between British Columbia and California are two ...

In the serene surface of the Gulf of California, a harrowing spectacle is developing. Near the surface ridden with confusion ...

Killer whales have been caught on camera ripping the livers out of adolescent great white sharks as part of a calculated hunting manoeuvre.

Killer whales in northern Mexico are in the spotlight after scientists documented them devouring the livers of young great ...

A shark-hunting pod of orcas was seen flipping their rival apex predators upside-down to paralyze them before feasting.

A rumor that has circulated online since 2018 claims that, in 2017, a humpback whale in the Cook Islands used its body to push marine biologist Nan Hauser around while she was underwater, seemingly to ...

The latest survey of endangered southern resident killer whales confirms their plateau and gradual slide toward disappearance in the absence of stronger measures to protect them, a director with the ...

Scientists have discovered a new strange behaviour displayed by orcas who travel in pods as they appear to paralyse other ...

HOLGATE — A young humpback whale found stranded in the Forsythe National Wildlife Refuge has died, according to a marine official, who said a recovery and investigation has been complicated by the ...

The number of North Atlantic right whales has grown slightly, continuing a recent positive trend that has researchers "cautiously optimistic" about the critically endangered species. The whale ...