Tag: Biology

Chemical structure of DNA discovered

Chemical structure of DNA discovered

Feb 28, 2026

28 February 1953.

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...