She noticed that brains typically decomposed faster than other organs, turning to liquid and leaving behind only an empty skull. But sometimes, the “brain was still perfect, like a jelly,” she ...

Anatomically they’re relatively simple animals; they lack not just brains, but also blood and bones, and possess only rudimentary sense organs. Despite their name, jellyfish aren’t ...

This strange and mesmerizing sea creature can age in reverse when times get tough, in a move that would make Benjamin Button ...