Can a killer whale actually eat a human, or is their fearsome reputation misunderstood? Dive into the surprising science behind orca behavior, their hunting instincts, and whether humans are truly on ...

At the bottom of the world lies a region as magnificent as it is misunderstood: Antarctica and the Southern Ocean. Harsh, ...

A rare encounter was caught on camera off the Big Island when two massive killer whales -- also known as orcas -- swam right up to a local fisherman's boat.