What Is The Narwhal Even Doing (with its tusk)?

From Bizarre Beasts. The narwhal puts a curious spin on what it means to be classified as a “toothed whale.” The males’ left canine grows out in a long counterclockwise spiral, straight through its face. This tusk is a giant, inside-out, bendy tooth that feels everything and almost exclusively grows in males. But what is…

What Is The Narwhal Even Doing (with its tusk)?

From Bizarre Beasts. The narwhal puts a curious spin on what it means to be classified as a “toothed whale.” The males’ left canine grows out in a long counterclockwise spiral, straight through its face. This tusk is a giant, inside-out, bendy tooth that feels everything and almost exclusively grows in males. But what is…

When is Extinction the ‘Right’ Choice?

From Bizarre Beasts. Dracunculiasis is a painful parasitic disease caused by the Guinea worm. Where it once affected millions of people, after years of effort in 2024 there were only 15 cases. We hope that soon there will be zero. Since the Guinea worm is a member of the animal kingdom, are we talking about…