Running is a popular way to stay fit, at any stage of life. In fact, Fauja Singh was 100-years-old when he became the oldest person to ever run a marathon, having only picked up the sport at the age ...
Scientists modeled what it would take for a woman to run the mile in under four minutes. NPR's A Martinez talks with researcher Rodger Kram about the prospects for women's world record holder Faith ...
There's no age limit to starting running.