How big they are: From 5 to 32 feet (1.5 to 10 meters) long, depending on the species Dolphins live in almost every ocean, except most tend to avoid the cold waters in the Arctic and around Antarctica ...

Collectively, both whales and dolphins, as well as their porpoise cousins, are known as cetaceans. The cetacean order comprises two subgroups: baleen whales (including gray whales, right whales, blue ...

Bottlenose dolphins are extremely intelligent, possessing larger brains than humans. The U.S. Navy Marine Mammal Program trains dolphins to locate sea mines and detect and mark enemy divers. They also ...

Dolphins are everywhere these days– on social media clips, in wildlife documentaries, and as symbols in conservation campaigns. They’re loved for their playful nature and friendly attitude toward ...