Strategies for surviving a killer whale encounter in the wild.

A North Atlantic right whale spotted off Ireland last year has made an "extraordinary" 3,000-mile journey to Boston, scientists say.

Corey Feldman is calling for urgent action to rescue the two orcas trapped inside a marine park in the South of France.

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

Humpback whales are thriving again. They switch foods, use creative hunting, and enter new waters. Their flexibility helps ...

Can a killer whale born and raised in captivity be released into the wild to become free-living and accepted into orca ...

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

In a video by the Ocean Exploration Trust, scientists return to a whale fall off the coast of British Columbia for the third ...

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