A colorized computed tomography (CT) scan of the brain revealing blood vessels in the brain. A new study finds microplastics accumulate at higher levels in human brains than in the liver and kidneys.

How junk food outsmarts our brains—by hiding in our memories. New research reveals that memories of fatty and sugary foods are encoded in the hippocampus, helping explain why some cravings feel ...

When Homo sapiens appeared some 300,000 years ago, at least six other human species already shared the planet. Here, in the studio of paleoartist John Gurche, are model representations of those ...

Mount Lewotobi’s eruption Tuesday evening, June 17th, in Indonesia, saw the volcano hurling ash 6.8 miles into the sky.