Newborn pilot whales have been spotted mysteriously swimming among pods of orcas. Scientists are trying to puzzle out how the ...

Transient killer whales — including a calf — were spotted swimming out of the Yaquina River. Photographer Jaklyn Larsen has ...

Ilona Skorobogatova shared scary footage from a sailing yacht in which a massive killer whale follows the vessel and repeatedly bumps its body into the boat.

Tissues from the 55-foot carcass, possibly of a baleen whale, will be studied to determine more about it and its cause of ...