Whale watcher Cathy Sharp captured photos of ... While mammal-eating transient killer whales are more commonly seen off Oregon from April to June — coinciding with harbor seal pupping season ...

For the first time, a group of killer whales has been documented preying upon a prickly shark, a rare deep-sea dweller, according to a study published on March 20 in the journal Frontiers in Fish ...

Many people refer to orcas as “killer whales“, and for good reason. They are the ultimate top dogs of the ocean, able to take down large whales and even great white sharks! But what about humans — ...