Major NASCAR rule changes coming in 2015

CONCORD, N.C. -- NASCAR hopes less means more next season.

As in less horsepower in engines and less downforce on cars equating to more passing and a higher quality of racing in its premier Sprint Cup Series.

NASCAR unveiled its rules package ...

Joey Logano pulls away to win Sylvania 300

LOUDON, N.H. -- Joey Logano pulled away in the last 20 laps to take the Sylvania 300 at New Hampshire Motor Speedway and thus guarantee he'll advance to the next round of the Sprint Cup Chase.

Rookie Kyle Larson finished second with Kevin Harvick...