'Amongst all the different killer whale populations around the world, there's only a couple that have been observed doing this behavior,' one expert said Francois Gohier/VW Pics/Universal Images Group ...

Unusual orca behavior: Since 2020, Iberian orcas have rammed sailboat rudders, damaging or sinking vessels without harming ...

When observing killer whales, there are some typical things one may expect to see. You may see them communicating with one another or participating in a group hunt. One behavior that is rare to see, ...

Apparently even whales enjoy horsing around. The reason orca whales have been attacking European ships recently isn’t due to targeted violence, but rather that the enormous mammals consider it a form ...

Scientists have captured a rare view of one of the ocean's least understood whales—without ever seeing it. By listening to the sounds beaked whales naturally produce, researchers have reconstructed a ...

A pod of Pacific white-sided dolphins off the coast of British Columbia have been observed cooperating with orcas, a traditional enemy that’s better known for taking out great white sharks than ...

The behavior is specific to Northern Resident killer whales, who live in the northeastern part of the North Pacific Ocean Experts call the behavior "beach rubbing" Residents and visitors in British ...