BAJA CALIFORNIA SUR (CBSLA) — Tourists on a diving boat thought they were just enjoying the sight of dolphins leaping out of the water, when an orca breached and slammed into one of them. (credit: ...

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 ...

Conservationists travel on CalMac routes to record sea life in Scotland's waters.

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

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 ...