Whale researchers say that an endangered southern resident killer whale was found pushing a deceased calf in the Salish Sea ...

Freakiest but coolest encounter ever.” Orcas show up at New Zealand lineup, then ride waves with surfers in the water.

A tourist yacht sank off the coast of Portugal after being attacked by a pod of killer whales. The boat, which was carrying ...

This visual guide explains the interactions that orcas, also known as killer whales, are having with ships and why scientists think it's happening.

Orca whales are usually *** symbol of joy and awe for people in the Northwest, but this week, researchers documented *** ...

I n the waters off Washington State, a mother orca has been seen pushing her dead newborn calf, seemingly in mourning. It isn ...

The discovery of a false killer whale on Bandera Beach in Parrita marked an unusual event for Costa Rica. The specimen, a ...

KILLER whales have once again attacked boats off the coast of Spain, with two “rammings” happening just minutes apart. Both ...

A group of killer whales were spotted off the coast of California, boaters said. Getty Images/iStockphoto A group of orcas was spotted off the coast of California, leaving boaters “thrilled,” ...

Dolphins flee from shipping traffic and recreational watercraft. Learn how these noises disrupt their pods and hunting grounds.

The orcas could be seen ramming the sailboat multiple times in the footage which was filmed off the coast of Portugal ...