Car efficiency is right in the spotlight but there’s more to achieving it than a high-tech powertrain. Good-old aerodynamics ...

These are the most engaging hybrids on sale, including sports cars, off-road SUVs and trucks, and fuel-efficient commuters ...

NHRA’s latest aero experiment has Top Fuel teams debating whether mudflaps help or hinder performance, with one crew chief ...

Winternationals close with milestone victories for Jack Beckman and Millican and a record-setting run by Anderson in Pro ...

You may have noticed semi trucks with long pieces of metal hanging down toward the ground -- this is a side skirt, and here's ...

Austin Prock topped qualifying at the 65th Lucas Oil NHRA Winternationals, with Brittany Force and Greg Anderson also ...

One of the most unique spectacles in motorsports will include a historic moment for the NHRA’s Top Fuel category this year at ...

Justin Ashley has a chance to do something special this weekend at In-N-Out Burger Pomona Dragstrip, as the Top Fuel star ...