Biologists discovered killer whales and dolphins working together to hunt salmon, a behavior never before documented in this ...

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 ...

As the whale watching boat slowly approached, the passengers saw something strange in the water—an 80-foot cloud of red-brown liquid. Just minutes later, an orca hurled a small whale into the air.

NEWPORT, Ore. (KTVZ) – The Oregon Department of Fish and Wildlife is helping investigate the entanglement in crab fishing gear of a young humpback whale stranded earlier this week near Yachats. The ...

Whale watchers in Madeira captured the astonishing moment orcas took down the deep-diving marine mammal. The predatory behavior had never been documented in the region. A pygmy sperm whale was ...