CR tests whether a fuel fill-up during hot temperatures makes a differenceShould you be an early-bird fueler to get a full ...

“We are fortunate to have bipartisan, bicameral support in advancing the use of domestically produced RNG in commercial ...

Tyler Reddick inherited the lead with a gutsy short pit and did not win. Ryan Blaney pit long and ran down Reddick but did ...

Kyle Larson and the No. 5 Hendrick Motorsports team will have a new pit crew for Sunday's race at Darlington Raceway (3 p.m.