Scientists found evidence that killer whales may hunt and eat other killer whales, revealing new insights into how ...

Grabbing a meal with a friend is way better than dining solo — and killer whales agree. The whales prefer to hunt for herring in pairs, researchers report July 3 in Current Biology. These cetaceans ...

Add Yahoo as a preferred source to see more of our stories on Google. A humpback whale stranded on the beach near Yachats on the Oregon Coast Nov. 15. Despite participants in the Oregon Marine Mammal ...

A young humpback whale that washed ashore Saturday in Oregon had to be euthanized after two days of rescue efforts. The whale, a roughly 1 to 2-year-old humpback, had surfaced near San Marine ...