In the Humboldt Current, off the coast of Chile, an enigmatic pod of orcas has been seen tearing apart unexpected prey. What's even more surprising is the way the orcas then divvied up and shared ...

Jess Thomson is a Newsweek Science Reporter based in London UK. Her focus is reporting on science, technology and healthcare. She has covered weird animal behavior, space news and the impacts of ...

In a rare video captured by a whale watching expedition off the coast of San Diego this week, a killer whale teaches its baby how to hunt by headbutting a dolphin, causing it to flip several times in ...

Experts say the whales seem to learn to play with boats from a young age. "Believe me: if they wanted to sink the boats, they ...

Some lucky whale watchers were treated to a once-in-a-lifetime spectacle — courtesy of Mother Nature — off the Palos Verdes coast on Tuesday, Jan. 2. A pod of Eastern Tropical Pacific orca whales, ...

Two orca pods, including one with a baby killer whale, humpback whales and dolphins were spotted off Monterey, California. Christoffer Engstrom Unsplash Whale watchers in Monterey Bay got a special ...

Concerns continue to grow for orcas and dolphins held in captivity at defunct French marine park. Marineland Antibes in France closed its doors back in January. But concerns continue to mount for the ...

No one knows why an orca has been visiting the Bay of Fundy for the past 20 years with a pod of dolphins, but one thing is ...