A video of the woman approaching the whales was posted to YouTube and later used as evidence in court. The judge ruled it ...

Orcas, like humans, get baby bumps in the early months of pregnancy and grow larger as the pregnancy advances. Researchers ...

The pod of killer whales that showed up Thursday, Jan. 30, have only been documented less than 10 times since 1993.

A welcome sight Thursday morning: Orcas in the Puget Sound. Experts say there’s one distinct thing people should know about ...

Orcas, also called killer whales, are apex predators of the ocean. Their intelligence, hunting skills, and sheer power make ...

The researchers took swabs from the white shark's bite wounds and sequenced for any genetic material that the predator may ...

UPDATE: Orcas might not have killed the whale despite an initial claim by a prominent researcher. An examination of the carcass after the whale washed ashore revealed possible shark bites ...

At the time, researchers believed they knew what had managed to kill this shark, but they could not confirm it. Now, however, ...

How big they are: Up to 32 feet (9.8 meters) long How long they live: Up to 100 years, but usually around 25 to 50 years What they eat: Fish, seals, seabirds, squid, sharks, and even whales Orcas ...