Paul McCartney had a baby when he was 61 Rod Stewart was 66 Rupert Murdoch was a stunning 72. Not only does that mean theyll have less stamina than the average dad, that means theyll, well, check out a lot sooner too. – Jeffrey Kluger
As the National Football League and other pro sports increasingly reckon with the early dementia, mental health issues, suicides and even criminal behavior of former players, the risk of whats known as chronic traumatic encephalopathy (CTE), is becoming clear. – Jeffrey Kluger

