This is the moment an orca was spotted for the first time hunting with Pacific white-sided dolphins near British Columbia, Canada. New research has found that killer whales tag-team with dolphins to ...

Orcas are born with powerful bodies and sharp teeth, but they are not born knowing how to hunt. Here’s why they depend so ...

A new marine predator has emerged that challenges the dominance of the mighty whale sharks in the ocean. These are the orcas, popularly known as killer whales. Killer whales typically eat marine ...

A large number of whales visiting the waters off New England included an uncommon sighting of an orca eating a tuna and an unusually large group of an endangered species of whale, scientists said. A ...

Orcas in the Gulf of California appear to have gained special skills to hunt and kill the world’s largest fish, according to a new study. Whale sharks, which grow up to 18m long, are known to feed in ...

UNDATED (WKRC/CNN Newsource) - Scientists discovered that a pod of orcas have developed a new method for killing whale sharks, the world's largest fish. Scientists have believed that killer whales, or ...