Orca Whale Population Infamous for Attacking Yachts May Have Its Own 'Dialect,' Study Finds

New research in the Strait of Gibraltar captured dozens of vocalizations from an endangered subpopulation of killer whales ...

A Biologist Reveals Why Orca Survival Depends On Culture, Not Killing

Orcas are born with powerful bodies and sharp teeth, but they are not born knowing how to hunt. Here’s why they depend so ...

See the Moment an Orca Launches a Dolphin into the Air

You may think that dolphins are super cute sea creatures to view from the shore and boats, but for killer whales, they are food! That makes them a legitimate hunting target. This dolphin found out the ...
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Photographer captures killer whales wearing 'fish hats' in bizarre display not seen since the 1980s

A Southern Resident killer whale surfacing in Puget Sound with a dead salmon balanced on its head has drawn international ...

Orca provides thrilling moment during epic encounter off Santa Barbara

“Here’s what it looks like when an orca SENDS IT!” ...

This is the Orca XLUUV, the U.S. mega-submarine drone that can navigate entire oceans without a crew

The United States is developing one of the world’s most advanced unmanned underwater vehicles, the Orca XLUUV, a massive ...