A group of surfers were surprised – and scared – when a pod of orcas showed up at a remote wave on an Alaskan Island in the ...

According to the aquarium, Old Thom is the only orca regularly seen in North Atlantic waters. Unlike most killer whales that swim in pods, Old Thom is known to swim alone or with dolphins in the Gulf ...

Captured off the coast of San Diego, the astonishing video pictured above captures the moment that a dolphin is punched on the chin by a killer whale. The dolphin rises above the surface, but the orca ...

A rare whale sighting was spotted off the coast of Massachusetts. On Monday, a video of a killer whale on Stellwagen Bank was posted to Facebook. The video of the orca quickly gained popularity after ...

Three orcas that had not previously been recorded in the Seattle area have delighted whale watchers with several visits.

There may be fewer than 170 false killer whales in the Hawaiian Archipelago, so every sighting is precious.