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.

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.

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 ...