How 500-Year-Old ‘Invincible’ SHARK May Hold Secret to Extending Life

A DEEP-sea predator that can live for 500 years could hold the key to fighting heart disease and living longer. Researchers believe the metabolism of the invincible Greenland shark could be the secret to its longevity. They hope it is the same for us. The Greenland shark could hold the key to longevityCredit: Alamy Experimental … Read more