By Caroline Hemphill Killer whales (Orcinus orca) are finding a new place to roam in the rapidly changing Arctic Ocean.

Another killer whale hits the ventral side of the whale shark. Kelsey Williamson. In the sunlit waters of the Gulf of ...

Whale sharks are gentle, filter-feeding giants, but orcas in Mexican waters were documented attacking the animals and ...

King salmon, or chinook, are a critical part of the diet of Southern Resident killer whales. The population of Southern ...

Orcas in the Gulf of California hunt whale sharks using advanced techniques. This highlights the need for conservation ...

Scientists eavesdropped on orcas and found ship sounds may hide fish from the endangered killer whales.

Orcas, or killer whales as they are commonly known, are marine mammals known to display a range of intelligent behaviours. As ...