Racers and their dogs from around the world hit Wisconsin's trails for a fast, snowless take on traditional sled dog racing. Katie Thoresen from member station WXPR reports.

Ken Block's legacy will endure for decades - maybe centuries - to come, and it's a legacy that can't be talked about enough.

Emelia Hartford's Superbird project just shook the world to its core with a 210 mph test run on Goodyear's legendary track.

William Byron, Denny Hamlin and Chase Briscoe go for their first series crown.Here is a look the Cup champions in the sport's ...