Cetaceans can be split into two main types: baleen whales (which have a sieve-like structure within their mouth to catch tiny fish when they take a gulp of water) and toothed whales (which eat prey ...

Dolphin Awareness Month is an opportunity to learn more about these well-known marine mammals and the role they play in ocean ...

Dolphins live in almost every ocean, except most tend to avoid the cold waters in the Arctic and around Antarctica. Some also live in rivers, including the Amazon River in South America and the Ganges ...

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 ...