NASA's next crew of "astronauts" won't leave Houston, but they will live like they're 140 million miles away - sealed inside a simulated Mars habitat for 378 days. NASA said last week that four ...
NASCAR is making changes to fix the fuel-saving concerns on super speedway tracks. Ahead of the NASCAR weekend at Talladega Superspeedway, the sport has shortened the final two stages to 45 laps a ...