NHL icon Bobby Hull, who spent 15 years with the Chicago Blackhawks and struggled with symptoms of chronic traumatic encephalopathy before his death, was officially diagnosed with the disease, his ...

NFL referees have made controversial calls that changed games, playoffs, and even rules. Here are six of the most debated ...

For four seasons, 98 NFL players volunteered mouth guard sensors that recorded data about their head movements. Their ...

The Rams were in a defense called "Base 77, blast." Jones originally was covering Titans tight end Frank Wycheck. Jones is the least visible in the photo, with only the number 5 on the back of his ...