When researcher Jared Towers set up his cameras underwater to observe a pair of killer whales, he saw something strange.

Every year, thousands of whales migrate to warmer waters along Australia's coastline. This year, one of them is white!

Major wine company will lay off more than 1,700 California workers and leave the state Baby bison appear to have a blast ...

Killer whales turn kelp stalks into tools that they use to groom each other while cleaning their own skin, too, observations suggest. Michael Weiss at the Center for Whale Research in Friday ...

Killer whales are showcasing a fascinating behavior, using seaweed as grooming tools. This novel research indicates their high intelligence and complex social interactions. Drone observations in the ...

Killer Whales use a technique called 'Allokelping' to clean themselves and a friend. A rare double waterspout is spotted off the coast of Florida. Plus, zoo animals use water play as a way to cool off ...

Killer whales off the west coast of North America have been spotted making and using tools to groom each other, the first time such behaviour has been recorded in marine mammals.

Killer whales "groom" each other using tools made from seaweed, reveals new research. The "incredibly exciting" discovery is a very rare example of tool use by marine species, say American ...

Killer whales, like these ones off the coast of Japan, may be using pieces of seaweed to groom each other, say scientists. Photo: Kyodo ...

Researchers identified a North American right whale mom by her lighthouse-shaped pattern when she was spotted with a calf off Sapelo Island, Georgia, on Dec. 1. Getty Images/iStockphoto ...

A Bigg’s killer whale calf is seen swimming alongside its mom in the Salish Sea off Washington. Caio Ribeiro Eagle Wing Tours / Pacific Whale Watch Association ...

Members of the southern resident killer whales in the Salish Sea off of B.C.'s coast are seen in this photo, rubbing a piece of kelp between their bodies. Researchers hypothesize that the animals ...