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.

What is Space Jaws? A covert black hole revealed itself to astronomers in 2025 with a spectacular burst of radiation known as a tidal disruption event ...

Sea creatures continue to stun people around the world. A sailboat crew in Canada filmed killer whales swimming alongside ...

A whale thought to be dead for three years has reappeared alive off the coast of Massachusetts. The animal, named Calvin, is ...

Discover the terrifying power of killer whales and how some people have managed to escape them.