Two days after the United States Anti-Doping Agency's release of the evidence it says shows that cyclist Lance Armstrong was part of "the most sophisticated, professionalized and successful doping program that sport has ever seen," the head of the Tour de France has said the world's most famous race will officially have no winners of the seven Tours that Armstrong won if he is stripped of those titles.
Originally published on Fri October 12, 2012 11:59 am
You may have noticed that the vice presidential debate took place on the same day as four crucial games in this year's baseball playoffs. In case you were distracted at all by the latter, here's some of what you may have missed:
This is SCIENCE FRIDAY. I'm Ira Flatow. Fifty years ago this week, a team of researchers at General Electric created something new: a solid-state device that could emit visible red light without getting hot like a light bulb. Other groups have made light-emitting devices, but this was the first practical one that could make light that a person could see, rather than invisible infrared light.
For nearly a decade, scientists and Northwest tribes in Washington state fought bitterly over whether to bury or study the 9,500-year-old bones known as Kennewick Man. Scientists won the battle, and now, after years of careful examination, they're releasing some of their findings.
For starters, Kennewick Man was buff. I mean, really beefcake. So says Doug Owsley, head of physical anthropology at the Smithsonian's National Museum of Natural History, and the man who led the study of the ancient remains.