Greenland shark lifespan explained: A rare Greenland shark found washed ashore in Ireland offers scientists a unique opportunity to investigate the mysteries of one of the oldest living vertebrates, providing insights into its longevity and biology.

Greenland sharks entered popular science writing on the strength of one number, 400 years. Some individuals swimming in the North Atlantic today were alive during Isaac Newton's…

Greenland shark lifespan explained: A rare Greenland shark found washed ashore in Ireland offers scientists a unique opportunity to investigate the mysteries of one of the oldest…