the University of Chicago

LeBron Sued by Man Claiming to be His Father

TMZ has learned ... LeBron James and his mother Gloria James are being sued for millions by a man who claims he tried to prove he's the NBA star's biological father -- but LeBron and his mom tampered with the evidence in a diabolical cover-up.

Men Outlive Women Sexually

Men have shorter life spans than women on average, but when it comes to sexual life expectancy, the guys have the advantage. At age 55, men have an average of 15 years of sexual activity ahead of them, while women average just 10, according to a new survey of middle-age and older Americans.