A first-ever analysis of the whole Greenland shark genome gives researchers a couple of clues to their longevity.

using the lower teeth like a blade to tear off circular chunks of flesh. Smaller prey is eaten whole. This mysterious shark is not often seen by cameras: The first photograph of a live Greenland ...

Dive into the mysterious world of the Greenland shark, an ancient Arctic predator ... and survives with toxic, ammonia-filled flesh. From parasitic eye worms to groundbreaking DNA research ...

In fact, a lot of what we know about this species is borrowed from the Greenland shark. According to NOAA, “the two species are so closely related that they can interbreed and are difficult to ...

Ju Shardlow: Look up the list of the most misunderstood foods in the world, and fermented shark is probably on it. But here in the west of Iceland, it is a regional delicacy. It's Greenland shark ...

The Greenland shark lives in one of the most extreme environments. Temperatures frequently fall below zero, yet this shark thrives. It’s predicted that this shark could live to 200 years old ...