One fundamental test for a skill-based game is whether skilled players reliably outperform what pure chance would yield. In ...

Donald Trump's doctor says the oldest man to be elected president is “fully fit” to serve as commander in chief.

Tracy Austin dominated the tournament’s early years, winning the first four titles from 1978 to 1981 before Martina Navratilova ended her streak in the 1982 final. Two years later, a 15-year-old ...