Greenland sharks are a biological anomaly. The animals can grow to more than 20 feet long, weigh more than a ton and can live ...

According to new research recently published in the journal Nature Communications, the Greenland shark retained its visual ...

Lifespan diversity across the animal kingdom reveals extraordinary adaptations to survival, reproduction, and environmental change. While humans consider an average life expectancy of around 70 to 80 ...

Meet animals that grow for a lifetime, sometimes for centuries, and discover why dinosaurs did not, despite their huge size.

In a remote corner of Southeast Greenland, a small, isolated group of polar bears is doing something scientists once thought would take far longer: reshaping its own DNA to keep pace with a rapidly ...

Greenland sharks preserve vision for centuries through DNA repair, offering clues for treating age-related eye disease.