‘Jelly in the skull’: Ancient brains are preserved more often than you think

70 million-year-old giant dinosaur skeleton found connected from skull to tail

Liquid surrounding the mouse brain carries dissolved waste out of the skull via a pathway down into the nasopharynx and surrounding lymph nodes in the neck. Supporting this pathway in old age may reduce the risk of age-associated neurodegenerative diseases.

Skull of Ancient ‘Sea Monster’ With Dagger-Like Teeth Discovered in England