The Greenland Shark is nowhere near as well-known as the Great White, but it ought to be. This shark species doesn’t wow us ...

Between eight and 14 feet but can reach up to 23 feet Using this method, scientists discovered Greenland sharks have a life expectancy of at least 272 years and could reach 392, give or take about ...

And biologists have identified an important reason for their impressive longevity. The sharks, an Arctic species dwelling thousands of feet underwater, do not age like other animals: Their ...

The yet-to-be peer-reviewed findings may help find new treatments for cancer and therapies to boost lifespan in humans, scientists say. Previous research has shown that the Greenland shark, which ...