Brett Favre announced his diagnosis on Tuesday. Here’s what we know about the disease and its relationship to head injuries.

Research suggests that concussions from football can raise the risk of Parkinson’s and other neurodegenerative diseases.

More than a decade after retiring from football, Brett Favre says he has Parkinson’s disease. Favre told a congressional ...

Former Packers Hall of Fame quarterback Brett Favre announced that he’s been recently diagnosed with Parkinson’s disease.

NFL legend Brett Favre thanked his supporters and praised God after he was finished talking to lawmakers on Capitol Hill ...

Those who work with people with Parkinson's disease every day are reacting to the news that Pro Football Hall of Famer Brett ...

Retired NFL quarterback Brett Favre told a congressional committee Tuesday that he has been diagnosed with Parkinson’s ...

NFL Hall of Famer Brett Favre was recently diagnosed with Parkinson’s disease. The 54-year-old shared the news on Tuesday ...

Several prominent figures from all walks of life — including actors, singers and athletes — have been diagnosed with the ...

Mr. Favre, the former N.F.L. quarterback who fell from grace after Mississippi officials accused him of helping divert funds ...

Favre, 54, revealed the diagnosis while testifying before a U.S. House committee about his role in a controversy over ...

NFL legend Brett Favre revealed during a congressional hearing Tuesday that he had "recently been diagnosed" with Parkinson's ...