A study showing depression isn't caused by low levels of the "happy hormone" serotonin has become one of the most widely shared medical articles. -- Read the study on depression here.

Vince Gill used a song he wrote for his wife, fellow singer, Amy Grant to show love for her after a bike accident left her with a concussion.

For the second straight year, all seven former Department of Veterans Affairs secretaries are calling on Congress to designate a Sunday in November as a national day to raise awareness about suicides among the veteran population.

Experts are finding that targeted therapy can benefit long COVID patients with memory and language problems -- For more on brain fog, read our latest on Neurofatigue.

The former N.F.L. receiver died at 33, six months after he retired from football. He had been posthumously diagnosed with chronic traumatic encephalopathy, or C.T.E.

At least four fixtures of Alabama’s great teams of the 1960s had chronic traumatic encephalopathy, or C.T.E., at their deaths. Researchers expect it in other players, too.

Janet Iacobucci's husband, Joe, almost never spoke about what happened in Vietnam — and fearing what she'd learn, Janet never asked. But eventually, she knew they couldn't pretend anymore.

Inspired by the mental health toll that the Jan. 6, 2021, Capitol riot took on first responders, the U.S. Senate passed a bill Monday night that creates a pathway for families of officers who die by suicide to access death benefits.

A self-powered sensor neck patch has been developed to determine head kinematics — the angular acceleration and the angular velocity during collision — which could be used to detect concussions, according to a report published in Scientific Reports.