Stephen Kurczy
Contributor
Running to Narnia: The Quest for the Two-Hour Marathon
It won't happen in New York City this weekend, but in a new book Ed Caesar argues that a sub-two-hour marathon will eventually be reality.
Have Sex During the World Cup and Save the Amazon Forest, Too
Distributing condoms made from 100 percent Amazonian latex, the Brazilian government encourages locals and visitors to use "wild rubbers."