Mazda spent nearly a decade bringing Skyactiv-D diesel to the US, but emissions hurdles, bad timing, and the 2019 CX-5's weak ...

We hit California's toughest grades with 8,500 pounds in tow to see which diesel truck came out on top.

In 1978, General Motors revealed its 'revolutionary' 350 V8 diesel engine... which turned out to be one of the most terrible ...

NACFE’s new Messy Middle Powertrain Service & Maintenance report says keeping modern diesel engines running now depends as ...

But the big reveal was the next generation of its more than 40-year-old B-Series power platform with a new 7.2-liter diesel engine for 2027—the same year that the Environmental Protection Agency’s ...

While the Mt Cotton track is not very long, it provides plenty of hairpin bends, sweeping corners, steepish hills and drops, ...

One of America's largest gas station chains is pouring millions into turning soybeans into renewable biodiesel, and it makes ...

The Lucid Air Sapphire weighs more than some trucks, but the EV showed that it has real performance chops.

Agra: A team of student researchers from Aligarh Muslim University (AMU) has left for the Indian National Space Promotion and Authorisation Centre (IN.