Researchers say his journey confirms long-term data predictions and could help guide future conservation efforts.

A pod of Pacific white-sided dolphins off the coast of British Columbia have been observed cooperating with orcas, a ...

An 11.5-foot, nearly 800-pound great white shark’s movements mark some of the first documented tagged white sharks to travel ...

Nature turns savage when one of the ocean’s top predators faces a giant of the sea. In this rare and terrifying encounter, a ...

The new trailer for 'Killer Whale' proves sharks aren't the only aqcuatic creatures capable of wreaking havoc in horror.

Kshamenk, was known as the loneliest killer whale in the whale, after his mate died in captivity back in 2000 - park ...

Some say they got this name because sailors noticed their ability to dispatch enormous whales and dubbed them ‘whale killers’ ...

Researchers have observed killer whales teaming up with dolphins to hunt salmon and sharing the spoils for the first time, ...

The massive, intelligent Orca (Orcinus orca) is the world's largest apex predator. Learn how its pack-hunting tactics allow ...

Guadalupe Mountains National Park is one of the most unspoiled natural refuges in Texas, with a surprising variety of ...

The orca, also known as the killer whale, is the ocean predator that eats sharks' livers.