The new film "Death of a Unicorn," starring Jenna Ortega, features the mythical beast as a brutal killer. From purity to ...

Of all the mythical beasts conjured up by the creative minds of history, few are as well known as the unicorn. With the body ...

Have you ever seen a group of narwhals gather, such as they are in the above video? These unusual aquatic mammals are marked ...

Videos show narwhals using their tusks in several ways, including prodding and flipping a fish. It’s the first reported evidence of the whales playing.

Scientists have observed few interactions of narwhals in their natural habitat, creating speculation about the purpose of the species' distinctive spiraling tusk.Found predominantly in males ...