IndyCar Series drivers Scott Dixon and Tony Kanaan as well as NASCAR Sprint Cup Series competitors Jamie McMurray and Kyle Larson gave Chip Ganassi Racing the victory in Sunday's 53rd running of the Rolex 24 at Daytona.
Jeff Gordon isn't retiring from racing after the 2015 season, but the 43-year-old driver is making this his last year competing for a championship in the Sprint Cup Series.
Sprint Cup Series driver Brian Vickers has been medically cleared to return to racing full-time in early March, three months after he underwent open heart surgery.
JR Motorsports announced on Monday that it will expand into the Camping World Truck Series, with driver Cole Custer competing in 10 races during the 2015 season.
Sprint will end its partnership with NASCAR after the 2016 season.
Dale Earnhardt Jr. was named the recipient of the 2014 Myers Brothers Award for his contributions on and off the racetrack during Thursday's National Motorsports Press Association (NMPA) Myers Brothers Awards Luncheon, held at Wynn Las Vegas.
Joe Gibbs Racing announced on Thursday a major shake-up with its crew chiefs for its NASCAR Sprint Cup and Xfinity Series teams in 2015.
Kasey Kahne will continue to drive for Hendrick Motorsports through the 2018 Sprint Cup season, signing a three-year contract extension on Thursday.
From the first lap at Chicagoland to the last lap at Homestead, the 2014 Chase for the Sprint Cup championship was filled with lots of drama and excitement, thanks to NASCAR's new playoff format.
Five days after he was eliminated from the Chase for the Sprint Cup championship, Jeff Gordon won the pole for the season-ending race at Homestead-Miami Speedway.