Is Your Life Story Written in Your Poop? Traveling or getting sick could change the makeup of the bacteria living in your gut. But how much of a person's life story could be told by tracking such bacterial changes?
Marmots, China and the Plague Chinese authorities have lifted a nine-day quarantine on a town in the country’s northwest that saw a resident die of the plague. The victim is thought to have caught the disease from a dead marmot, which he fed to his dog
The Aerodynamics of a Tour de France Time Trial As the Tour de France approaches its final days, teams will be looking to place their top riders in the best possible position for the all-important individual time trial in the penultimate stage, where the winner of the Tour is determined.