The investigative minds at How to Survive analyze the intelligence and hunting behavior of killer whales while explaining defensive survival tactics for ocean encounters.

North Atlantic Right Whale (Eubalaena glacialis): The North Atlantic right whale is one of the most endangered large whale species.© Tharuka Photographer ...

Cook Inlet beluga whales, an endangered Alaskan population of about 300, use distinct call types for different activities.

Massachusetts requires the protection of the remaining 300 North Atlantic right whales to ensure marine health. Unique crustacean-hosting callosities on the head now expose these mammals to ...