As fears over CTE grow, helmet makers are rethinking how much protection is too much. One startup says lighter could actually be safer.

Late last month, the New York City medical examiner confirmed the man who shot and killed four people at a Manhattan office tower had the degenerative brain disease Chronic Traumatic Encephalopathy, ...

Add Yahoo as a preferred source to see more of our stories on Google. Shane Tamura, seen in an undated image from the Nevada DMV, fatally shot four people and himself in Manhattan in July. (Associated ...

The one-time football player who massacred four people in a Manhattan skyscraper was suffering from the degenerative brain disease known as CTE, an autopsy has revealed. Shane Tamura, who fatally shot ...

Forget reducing wrinkles and fighting hair loss. A new study suggests a treatment already popular in the US for skin health, pain relief and faster healing may also offer a surprising benefit: ...

Hall of Fame defensive tackle Warren Sapp, who stood 6-2 and weighed more than 300 pounds in his playing days, remains hard to miss at age 53 – large, gregarious and with a distinctive mohawk strip of ...