Though researchers have some best guesses, nobody seems to know for sure why exactly a killer whale in Washington state was ...

An especially popular killer whale put a dead fish on his head, in a throwback to a fashion last seen in the 1980s.

In what may seem like a call-back to 1980s whale culture, a resident orca off the coast of Washington state was recently ...

Orca whales have been spotted wearing dead salmon as hats, simultaneously charming and confounding scientists around the ...

A resident orca off the coast of Washington state was recently spotted sporting a dead salmon on its head. The phenomenon was ...

Orcas have been spotted wearing dead salmon on their head like hats, a trend that hasn't been popular with the whales since ...

Hatful of Sorrow You've probably heard all about orcas' daring feats, like sinking yachts. But are you aware that they can be ...

A pod of killer whales has revived a curious trend from the 1980s in which they swim around with dead salmon balanced on ...

About 40 years ago, researchers noticed a population of orcas had begun swimming around with dead fish on their heads, and ...

The J-, K- and L-pods are down to just 73 orcas, according to the latest census completed in July by the Center for Whale ...

Once a tragic example of degraded wildlife habitat, the Klamath River’s dam removal demonstrates how people can halt the ...