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 ...

Two orcas harpooned in front of a group of whale watchers puts a spotlight on St. Vincent's controversial whaling practice.

The possible sighting of a calf among a pair of female orcas off the Isles of Scilly has sparked excitement among marine wildlife experts. The Isles of Scilly Wildlife Trust said boatman Joe Pender ...

Incredible footage shows a killer whale attacking a Risso's dolphin in the Monterey Bay. >>Watch the video in the player above. Video captured by Slater Moore Photography (@slatermoorephotography on ...

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 ...

One of the reasons I love writing for Psychology Today is that people send me interesting stories that would not be publishable in professional journals but which, nonetheless, will be of interest to ...

On Monday we shared video footage showing an orca’s extraordinary leap while attacking a dolphin Sunday in Mexico’s Sea of Cortez. Late Monday a sharper clip surfaced, showing the same incident from a ...

FILE - Trainer Marcia Hinton pets Lolita, a captive orca whale, during a performance at the Miami Seaquarium in Miami, March 9, 1995. Lolita, an orca whale held captive for more than a half-century, ...

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 ...