The owner of a San Diego-based whale-watching business on Friday shared a video clip showing an orca lunging after an elusive dolphin during an “amazing game of cat and mouse.” But Domenic Biagini ...

Pacific white-sided dolphins swim off the coast of British Columbia. Dolphins and porpoises in this region have been spotted swimming alongside a population of killer whales known as northern resident ...

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 ...

A Pacific white-sided dolphin who shared a tank with Lolita the orca at the Miami Seaquarium until Lolita died last month has been moved to SeaWorld San Antonio, where he will live with others of his ...

Li’i, a Pacific white-sided dolphin that was Lolita’s companion at Miami Seaquarium until her death last month, was moved Sunday night to SeaWorld San Antonio, where he will be reunited with two ...

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. Follow Jessica Orwig Every time Jessica publishes a story, you’ll get an alert straight to your inbox!

Dolphins have been attacking swimmers at a beach in Japan and some think it may be the animals getting revenge. Four swimmers have so far been injured by dolphins off Suishohama beach near Mihama, ...

MIAMI — A Pacific white-sided dolphin who shared a tank with Lolita the orca at the Miami Seaquarium until Lolita died last month has been moved to SeaWorld San Antonio, where he will live with others ...