Despite multiple mass extinctions, the frilled shark has managed to thrive for 100 million years. Today, it remains one of ...
An ancient shark older than forests still glides through deep oceans today. Its strange teeth, slow life cycle, and ...
The very, very long-lived Greenland sharks were long thought to be practically blind. But a new study finds that they not ...
A new analysis of the eyes of some of the longest-lived animals on Earth could provide molecular clues about long-lasting ...
Greenland sharks maintain sharp vision for centuries, revealing powerful DNA repair and eye-protection strategies that may ...
Greenland sharks are a biological anomaly. The animals can grow to more than 20 feet long, weigh more than a ton and can live ...