This Week: Ancient water = ancient habitat?
In the News: Screaming about screen time?
Coming Thursday: Roaches: A lot smarter than you thought!
We lie for many reasons: Glory. Money. Both. Something else. Is there a science of detecting lies? Does the digital realm make lying harder? Easier? Both?
Ultra sports are exploding! Why would anybody bike 508 miles across the desert – or run 135? What are the rigors of training, the satisfaction of finishing, the dangers of competing? Are we the ultimate endurance animals?
Armstrong wins historic 7th Tour de France. How do endurance athletes prepare for Tour de France? Marathon? Ironman?
Doping clouds cycling and other sports. What drugs are in use? How do athletes avoid detection? What is the real harm of steroids?