But one of those creatures that many could not fathom existing, does. It is the "unicorn of the sea" but where to see it could prove to be tricky to do. It was believed for centuries that unicorns ...

It’s thought that narwhals could be the origin of the unicorn myth. The great spiralling ... for lifting and moving sledges across the sea ice. Narwhals use echolocation for foraging and ...

The Arctic's iconic narwhal, renowned for its long, spiral tusk, is one of nature's most fascinating creatures. Yet, few have witnessed how these elusive animals use their tusks in the wild.

Protruding up to 10 feet from the whale’s head, the spiral of ivory has earned these creatures the nickname “unicorn of the sea.” But what exactly narwhals do with these tusks is still being studied, ...

The Arctic's iconic narwhal, renowned for its long, spiral tusk, is one of nature’s most fascinating creatures. Yet, few have witnessed how these elusive animals use their tusks in the wild.