Tag: narwhal
The Curious Case of the Narwhal’s Tusk
For centuries, the purpose of a narwhal's long, spiralling tusk has been a mystery. Now, with the help of some drones, we have an answer.
Never miss the latest scientific scoops from some of Canada’s greatest minds! Subscribe now to get a weekly summary of our top stories. Unsubscribe at any time. Read our privacy policy.