A Greenland shark swimming through the North Atlantic today may have been alive before the modern world existed. Researchers have confirmed that some of these sharks were born in the 1600s, making ...

Greenland sharks have hearts that can function normally for more than a century ...

When Dublin scientist Emma Murphy got word that a dead Greenland shark had washed up on the shores of northwestern Ireland, she was gobsmacked. Not only are the massive and ancient ocean dwellers ...

A new genomic study of Greenland sharks has revealed how they have one of the longest lifespans among animals, spanning centuries, without developing any tumors. The yet-to-be peer-reviewed findings ...

The Greenland shark, which can have a lifespan of over 500 years, was discovered on the shores of Finisklin on Saturday.

New research on Greenland shark hearts reveals how the world’s longest-living vertebrates live for centuries without any ...

Eight remarkable animals—including the Greenland shark, ocean quahog, Galápagos tortoise, bowhead whale, red sea urchin, ...

Shark fins are pictured as they swim the Mediterranean sea waters off the coast of Hadera in central Israel on April 22, 2025. Israeli police said on April 22 that officers were continuing their ...

In cold deep waters of the Arctic lives the mysterious and vulnerable Greenland shark, the oldest vertebrate in the world. These sharks, which scientists discovered can live upwards of 400 years old, ...

Sharks can live to be at least 272 years old in the Arctic seas, and scientists say one recently caught shark may have lived as long as 512 years. The Greenland shark, a massive carnivore that can be ...

The Greenland shark, the world's longest-living vertebrate, exhibits an incredibly slow metabolism and remarkable longevity.