Ruth Chepngetich, who broke the marathon world record last October, tested positive for a banned diuretic on March 14.

Roblox has been rolling out new features and tools to help parents control how children interact with strangers.

The first joint space mission between the United States and Russia (then the Soviet Union) docked in Earth orbit half a ...

Ruth Chepngetich, who set the marathon world record by almost two minutes at the Chicago Marathon last October, was ...

As for why cortisol varies throughout the day: "Cortisol is very important in helping a person transition from sleep to ...

Your walking pace reveals your brain’s health and your overall age. Midlife speed tests link slower miles per hour to brain ...

Tom Curry was named at openside flanker in the British & Irish Lions team for the first test against Australia on Saturday, ...

France coach Fabien Galthie has overhauled his starting lineup, making nine changes for their series finale against New ...

Women’s marathon world record-holder Ruth Chepngetich has been provisionally suspended for a positive doping test.