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CAPE GIRARDEAU, Missouri -- A rescue puppy named Narwhal is capturing the hearts of thousands with his adorable face and unique feature. The 10-week-old puppy, rescued by Mac's Mission -- a nonprofit ...

In a warming Arctic, noise from growing shipping traffic is interfering with the ability of narwhals to hunt and communicate.

The tail-like growth is about one third the size of the one on his backside. Meet Narwhal, a perfectly healthy rescue puppy with a surprising physical feature that makes him extra special. Narwhal, a ...

The long, spiral tusks of narwhals could be used by these Arctic whales to stun or even kill prey, according to wildlife researchers who have spied on these elusive creatures using drones. They ...

Add Yahoo as a preferred source to see more of our stories on Google. Martin Nweeia is a modern Renaissance man. He has a degree in English and biology, a working dental practice, and a side interest ...