Greenland Sharks can live up to 400 years old, and the study of their cells tells a fascinating story about aging.

Add Yahoo as a preferred source to see more of our stories on Google. The waters around the Antarctic are extremely cold, and very few sharks can survive here. A southern sleeper shark has been ...

Scientists have studied Greenland sharks’ eyesight, particularly for the mystery of their age, using a protein hidden inside the shark’s eye.

Greenland sharks are among the longest-living animals on Earth. Some scientists estimate they can live for centuries. Their ...