(CNN) -- Star NFL linebacker Junior Seau -- just 43 years old when he took his own life last May -- suffered from chronic traumatic encephalopathy, a neurodegenerative brain disease that can follow multiple hits to the head, the National Institutes of Health said Thursday.
Pennsylvania Gov. Tom Corbett announced plans Wednesday to file an anti-trust lawsuit against the NCAA over its sanctions against Penn State University following the Jerry Sandusky child sex abuse scandal.
Don't mess with San Francisco when it comes to the World Series. For the second time in three years, the Giants claimed Major League Baseball's top prize.
(CNN) -- His reputation is in tatters, the cycling victories that made him a legend are wiped away, and the sponsors that gave him enormous wealth have fled faster than a downhill race to a finish line. But that's only the beginning.
(CNN) -- Football Commissioner Roger Goodell upheld suspensions for four current and former New Orleans Saints players accused of taking part in a three-year "bounty" program, but he reduced the terms for two former team members, the NFL announced Tuesday.
(CNN) -- It seems London is now a permanent fixture on the illustrious, globetrotting NBA calendar.
(CNN) -- Detroit Tigers third baseman Miguel Cabrera has become baseball's first triple crown winner in 45 years, leading the American League in batting average, home runs and runs batted in.
(CNN) -- Concussion impact is the same in both male and female high-school soccer players, according to a study published Tuesday in the Journal of Neurosurgery Pediatrics.
(CNN) -- Chelsea captain John Terry has been been hit with a four-match ban and a $356,000 fine after being found guilty of racially abusing Queens Park Rangers defender Anton Ferdinand.
(CNN) -- The National Football League's regular referees will return to the field Thursday night after reaching a tentative labor deal that kicked replacement officials to the curb, ending a major source of frustration and embarrassment for fans, players and the league.