I once witnessed a 5 km race between a human and a greyhound. The greyhound dominated the first 500 meters. This breed can sprint at speeds up to 70 km/h. However, it soon began panting heavily and ...

One year ago, Congress defunded public media. Now that we're 100% community funded, please become a sustaining member or increase your existing membership today. ROBERT SIEGEL, HOST: From NPR News, ...

Led by a duo of world-record holders, athletes from Uganda’s Mount Elgon are challenging decades of Kenyan and Ethiopian dominance. Joshua Cheptegei, the 5,000- and 10,000-meter world-record holder, ...

The Kalenjin people dominate long-distance running, and it seems there's no one secret. Their body structure, training regimen and traditions all... How One Kenyan Tribe Produces The World's Best ...