A popular hypothesis for how the brain clears molecular waste, which may help explain why sleep feels refreshing, is a ...

Although CSF in both groups carried this and other metals, the increase in cobalt levels may be of clinical importance, ...

Blackburn landed on the IL after taking a line drive on the hand against the Padres on Aug. 23. The Mets were hoping he’d ...

In testing, adults with mild cognitive impairment score lower on a simple smell test than adults with normal cognitive ...

New research suggests that blood tests used to diagnose Alzheimer's disease have racial disparities. Here's what's going on ...