Scientists confirm that orcas and dolphins have lost the ability to return to dry land due to irreversible evolutionary ...

The orca began to leak blood following a serious injury. The shocking footage surfaced from the Shanghai Haichang Ocean Park. A trainer is ordering the killer whale to pose with its tail and head ...

The recent autopsy of a partially devoured great white shark confirms a brutal hunting trend—killer whales around the world ...

“As with last time, I think it’s enough to recognize how strong the mother-calf bond is in killer whales (among the strongest social relationships in any animal), and to see that she is clearl ...

Based on DNA analysis from the bite wounds on the carcass of a large white shark washed ashore near Portland in Victoria in ...

a science and research director with whale conservation non-profit Wild Orca, told The Seattle Times. “And here she is doing it again.” Speaking about the killer whale mother with KOMO, ...

An orca calf less than 24 hours old has been spotted in a rare sighting of a newborn killer whale in Western Australia. The animals are regularly seen off Bremer Bay in summer, but calves are ...

A pod of killer whales made an unexpected visit off the coast of Orange County Thursday. The pod of CA56 killer whales (orcas) was spotted by a Davey’s Locker whale-watching boat about 12:30 p.m ...

Recent findings used wildlife forensics and citizen science data to provide the first confirmed evidence of killer whale predation on white sharks in Australia.

drawing attention to the critically endangered southern resident killer whales. Researchers say this behavior is a sign of grief. Dr. Deborah Giles, science and research director at Wild Orca ...