Highlights / tusk

Environment & Animal Life, Indigenous, Internet, Science & Technology

Aha! So that’s what it’s for!

Narwhal tusk mystery-solved (videos below) The narwhal has intrigued people for hundreds of years. It’s long spear-like tusk a source of mystery and often wild speculation.   The tusk is actually an overgrown canine tooth. The tusks which can grow to »