The cold waters of the Arctic are home to an unusual whale that you might have heard of, the narwhal. Narwhals have a long, sharp tusk that juts out of their heads. As NPR's Nell Greenfieldboyce ...

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 ...

Uniqueness can sometimes be invisible to the world, but not in Narwhal’s case. This adorable pup, nicknamed the “unicorn dog,” became an internet sensation thanks to the small tail growing from his ...