Tag: Sharks

Blind, slow and 500 years old – or are they? How scientists are unravelling the secrets of Greenland sharks

Blind, slow and 500 years old – or are they? How scient...

Jan 23, 2026

Described by one researcher as looking ‘already dead’, the enigmatic creatures a...

Toothless sharks? Ocean acidification could erode predator’s vital weapon, study finds

Toothless sharks? Ocean acidification could erode preda...

Aug 28, 2025

Sharks could struggle to feed themselves efficiently in future, affecting marine...