Whales are a group of mammals that live in oceans. They include some of the largest animals on Earth. The blue whale is the biggest animal that has ever existed. Whales can be found in every ocean, ...

SHARON, Conn. (AP) — The narwhal is one of the most mythical and unusual members of the whale family, with its left front tooth, or tusk, that juts about 8 feet into the air, resembling an ivory sword ...

The long, spiral tusks of narwhals could be used by these Arctic whales to stun or even kill prey, according to wildlife researchers who have spied on these elusive creatures using drones. They ...

Bowhead whales are the longest-lived mammals on Earth with some able to live hundreds of years. What's more, Inuit hunters have observed these whales breaking ice over half a meter thick—ice strong ...

Intriguing video of narwhals using their tusks to mess with fish has scientists speculating about what this behavior might mean. The long, spiral tusks of narwhals could be used by these Arctic whales ...