NASCAR says it is aware of allegations that an engineer for a Cup Series team accessed proprietary information and shared it with another team.

NASCAR champions Brad Keselowski and Martin Truex Jr. were among the first four drivers knocked out of the playoffs at Bristol Motor Speedway, where Kyle Larson cruised to an easy victory.

Bubba Wallace refused to discuss the details of the physical altercation in late May that led to the suspension of Aric Almirola by Joe Gibbs Racing.

The first half of NASCAR's regular season ended Sunday with Brad Keselowski ending his three-year winless drought at Darlington Raceway.

Driving for Joe Gibbs Racing, he outran Sam Mayer and teammate Chandler Smith before a crash made the race official.

Denny Hamlin has won the NASCAR Cup Series race at Bristol Motor Speedway after passing Joe Gibbs Racing teammate Martin Truex Jr. in the final laps.

A team from Joe Gibbs racing visited the Virginia Tech Helmet Lab to see how they could implement the lab's practices into their upcoming facility in North Carolina

John Hunter Nemechek held on to win an overtime sprint to the finish Saturday at New Hampshire Motor Speedway and took the checkered flag for the fourth time this season in the Xfinity Series.

Martin Truex Jr. knows he has to make a decision soon on his race future.

Ty Gibbs was promoted to NASCAR’s top Cup series on Tuesday in an expected announcement that was void of any celebration as Joe Gibbs Racing continues to mourn the loss of Gibbs’ father.

Ty Gibbs will race for his first NASCAR national championship on Saturday in the Xfinity Series finale at Phoenix Raceway.

Joey Logano became the first driver to qualify for NASCAR’s championship finale by using fresh tires to chase down Ross Chastain and win at Las Vegas Motor Speedway.

It didn’t seem much could still go wrong this year for Kyle Busch until his engine blew with 22 laps remaining in NASCAR’s opening playoff race.

Erik Jones took the lead when Kyle Busch’s engine blew up, then pulled away from Denny Hamlin after a final restart 20 laps from the end to win the opening NASCAR Cup Series playoff race at Darlington Raceway on Sunday night.

Joe Gibbs Racing has declined to appeal the penalties levied by NASCAR that stripped Denny Hamlin of his Pocono Raceway victory and cost Kyle Busch his runner-up finish.

Kyle Busch faces an uncertain future after M&M Mars announced it would pull its marketing spend at the end of this season.

Denny Hamlin says he's respects NASCAR's decision to begin sensitivity training after he posted a meme on Twitter that used a clip from the comedy “Family Guy” to mock reigning champion Kyle Larson.

Christopher Bell won the pole at Talladega Superspeedway by turning the fastest lap as the final driver to qualify.

Kyle Busch is uncertain about his future with both Joe Gibbs Racing and in NASCAR.

Phoenix Raceway will finally get to host championship weekend in front of a packed house.

Alex Bowman spun Denny Hamlin out of the lead at Martinsville Speedway and then won in overtime as the field for NASCAR's championship race was set Sunday.

AVONDALE, Ariz. – Joey Logano has won a few times at Phoenix Raceway and knows a good restart when he feels one. Truex blew past Logano on the final restart and pulled away for his first NASCAR Cup Series victory of the season and 28th overall. Logano — who led 143 laps — won the second stage after leading the final 35 laps during a long stretch of green-flag racing. But he couldn't hold back Truex, who won his ninth race with JGR. Hamlin was fast early in the race, leading for 31 laps until the competition caution midway through the first stage.

Michael McDowell was the surprise Daytona 500 winner and then Bell earned an earlier-than-expected first trip to victory lane. The 26-year-old Oklahoman is a longtime Toyota development driver who won 16 Xfinity Series races driving for Gibbs. Ty Gibbs, the 18-year-old grandson of team owner Joe Gibbs, won the Xfinity Series race Saturday night in his first career national series start. Kevin Harvick finished sixth and AJ Allmendinger, in his first Cup race since the 2018 season finale, finished seventh. It was the highest finish in three Cup races for Kaulig Racing, an Xfinity Series team formed in 2016 that wants to be full-time Cup next season.

It was the very first NASCAR national series race for Ty Gibbs, who jumped two steps from ARCA to Xfinity for his debut. Ty Gibbs is the second-youngest winner in Xfinity Series history. But as his grandson crossed the finish line, his glasses fogged and he hugged a Joe Gibbs Racing team member. JGR has yet to announce a full 2021 schedule for Ty Gibbs, but his grandfather said the details are decided by Coy Gibbs. They picked the Daytona road course for his debut because Ty Gibbs finished second here in last year’s ARCA race.

The car will be driven by Bubba Wallace and will be a Toyota in an alliance with Joe Gibbs Racing. (Toyota Racing via AP)CHARLOTTE, N.C. – Michael Jordan expects to field a winning team when 23XI Racing begins NASCAR competition next season. The first move toward victory lane came Friday in a partnership with Joe Gibbs Racing and Toyota. “My main goal for 23XI Racing is to be competitive for a championship as soon as possible,” said Jordan. “Our partnership with Toyota and Joe Gibbs Racing gives us the equipment, resources and expertise to do it.”JGR is the flagship Toyota team and considered one of NASCAR's top organizations.

The win is Truex's series-best fifth of the season and again cemented Joe Gibbs Racing as the team to beat in this 10-race playoff series. "I was able to hustle the car there at the end and get the lead and drive away," Truex said. Las Vegas was a brutal opener for a handful of title contenders, including Kurt Busch, who crashed when his tire went flat and he finished last in the field. Harvick credited his Stewart-Haas Racing team with making massive gains all weekend to get him to a second-place finish. DECENT RACE FOR TEAM PENSKE:Although defending race winner Brad Keselowski struggled through the first two stages, he still managed a third-place finish.