Kayleigh Nicole Grant, a pro ocean diver, detailed a very close encounter with orca whales, deeming it "some of the best 30 ...

The debate over the ocean’s greatest predator often pits the orca against the great white shark, with many siding with the ...

Different groups of killer whales, called pods, specialize in certain types of hunting and the type of food they prefer. Orcas near Chile recorded eating dusky dolphins Skip to main content Skip ...

J35, a southern resident killer whale also known as Tahlequah, carried her child's body on her head for 17 days across a distance of 1,000 miles in 2018, according to the Center for Whale Research.

Monterey Bay Whale Watch videographer captured a large pod of orcas breaching over and over again, socializing like kids at a playground.

Tahlequah, a mother orca whale known for grieving her 2018 newborn calf's death, welcomed a new calf in December. Researchers with the National Oceanic and Atmospheric Administration now believe ...

Only 92 whale species can be found swimming in the deep, blue seas.One of the most recognizable is the orca, commonly known as the killer whale. These apex predators are the only living species in ...

Monterey Bay Whale Watch was hosting researchers with the nonprofit California Killer Whale Project, according to Storyful. April and May are usually the peak months for orca sightings in that area.