Twice during the first half of the Hoosiers' game at Northwestern did the clock stop. Here's why the referees had a timing malfunction, and how devices work.

The Daytona 500 -- the “Great American Race” -- is more than just the NASCAR Cup Series season opener, it’s a showcase of historic moments.

After logging over nine hours in last year's epic victory, the Brazilian likely will have a similar workload with fewer teammates.

Porsche won its 19th Daytona last year, battling Cadillac and its Action Express team. After an entire day of racing, Felipe ...