Hybrid vehicles
Scott Dixon, of New Zealand, drives past a stand with fans during an IndyCar auto race at Indianapolis Motor Speedway in Indianapolis, Friday, Oct. 2, 2020. The Speedway offered 10,000 tickets for fans to attend. (AP Photo/Michael Conroy)
IndyCar extends deal with manufacturers, delays new engine

By Michael Marot Oct. 03, 2020 02:34 PM EDT

Will Power (12) leads Scott Dixon through a corner during the IndyCar Series auto race, Sunday, July 28, 2019, at Mid-Ohio Sports Car Course in Lexington, Ohio. (AP Photo/Tom E. Puskar)
IndyCar to use hybrid technology to boost horsepower, safety

Aug. 01, 2019 11:12 AM EDT

In this April 5, 2019 photo shows the back of a van that runs on vegetable oil that had competed in the Green Grand Prix at Watkins Glen International in upstate New York's Finger Lakes region. The Green Grand Prix is only one of its kind in the United States sanctioned and insured by the Sports Car Club of America. (AP Photo/John Kekis)
After 15 years, Green Grand Prix still thriving at The Glen

By John Kekis May. 02, 2019 02:34 AM EDT