Over a year after a dead 15-foot shark was found with mysterious bite wounds and stripped of its internal organs, DNA ...

Orcas in captivity sometimes attack humans. Captive killer whales have been linked to four human deaths and many other violent incidents. For instance, a SeaWorld orca named "Tilikum" was involved ...

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

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

Kshamenk has become the last remaining orca to be held in captivity in South America ... a heartbreaking timelapse of the isolated killer whale lying motionless for 24 hours while trapped in ...

The orca Keiko was taken from the wild as a young whale before spending most of his life in captivity ... Warner Brothers to change things for the killer whale. These pleas led to a rewilding ...

The pod of killer whales that showed up Thursday, Jan. 30, have only been documented less than 10 times since 1993.

The last two performing orcas in ­captivity in France are facing an ­uncertain future after their marine park closed. Marineland shut at the start of the month due to a law banning shows with ...

Members of the marine mammal rescue group Dolphins Plus Marine Mammal Responder walk with a Pygmy killer whale that was found stranded off the beach at Long Key State Park in the Florida Keys on ...

“Whales and dolphins in captivity face a miserable existence ... its plans to transfer the two killer whales to Japan prompted anger among campaigners over Tokyo’s lax animal welfare laws.

In 1996, Keiko, the killer whale that starred in the 1993 movie “Free Willy”, was rescued from captivity and taken to an ocean bay in Iceland two years later. He eventually left with a pod of ...