Tiny brain tumors often hide in plain sight—sometimes no bigger than a grain of rice. These metastases, or secondary cancers that spread from other parts of the body, are especially dangerous.

Meet Horridus — one of the most complete Triceratops fossils ever discovered. Found in Montana, Horridus at Melbourne Museum in Australia in the new exhibit "Triceratops: Fate of the Dinosaurs ...

Hearing loss accelerates brain aging and triples dementia risk by rewiring the brain and creating cognitive overload. Early intervention works.