Follow along for live updates and highlights from the second NASCAR Cup Series race at Iowa Speedway, the Iowa Corn 350, today.

William Byron's first victory since the Daytona 500 provided a much-needed boost, putting him back atop the Cup Series standings.

An unusual number of caution flags helped William Byron save enough fuel to win the Iowa Corn 350 Powered by Ethanol on ...

Hendrick Motorsports czar Chad Knaus admitted he was proud Kyle Larson's day in Iowa despite the driver reacting poorly to his teammate Chase Elliott.

Kyle Larson wasn’t happy on the radio after a string of incidents , some involving teammates and title contenders , left him ...

At Iowa, Kyle Larson ended up with a 28th place finish. Despite having three wins to his name this season, Larson has ...

Kyle Larson unleashed a furious, expletive-filled rant over team radio during Sunday’s NASCAR Cup race at Iowa Speedway. The ...

William Byron ends barren run and retakes the lead in the championship.

Tensions boiled over between Hendrick Motorsports teammates Kyle Larson and Chase Elliott during the Iowa Corn 350. After a ...

NASCAR's Kyle Larson had free smoke for everybody on Sunday — including one of his Hendrick Motorsports teammates — after ...

William Byron and his crew chief, Rudy Fugle, didn’t exactly have plans to run the final 145 laps of Sunday’s NASCAR Cup Series event at Iowa Speedway on a sing ...

The No. 60 team is always at its best at the end of races. Ryan Preece nearly went a lap down in the opening stage, finishing ...