Footage shows the mysterious killer whales patrolling a submarine canyon off Monterey, Ca. “There were fins everywhere we ...

they have been documented eating sharks before. Earlier this year, another study was published which had evidence of orcas in ...

the whale shark's primary defense mechanism. That could also give the killer whales access to eating one of the most nutritious parts of a shark – its liver, something that killer whales have ...

Killer whales are known for their intelligence and power, even an inclination to sink yachts. Now, research is showing how they take down prey that few other animals can. Why it matters: The ...

Orcas — also known as killer whales — are once again on the offensive. Their new target is whale sharks, the world's largest fish species. According to CNN, a new study — published in the ...