Can higher ethanol blends really make your car or bike faster? While racing engines benefit from ethanol's unique properties, does E20 or E85 deliver any real performance gains in our everyday ...

This video provides a rigorous, data-driven investigation into how varying tire pressures affect vehicle performance in snowy ...

The changes to Army fitness testing have been constant and confusing, even to soldiers, over the past decade. The first ...

All 32 of the nation’s biggest banks passed the Federal Reserve’s annual “stress test” of the financial system, the central ...

Making sure your engine has proper compression is vital for its health. You can rely on one of two methods to test this, but ...

Mazda is still chasing one of the strangest and most ambitious emissions-reduction ideas in the auto industry. Instead of relying only on batteries, hybrids, or alternative fuels, the company is ...

Whether you spend a lot of time on your feet for your job or you regularly engage in intense workouts, it’s likely that you’ve experienced sore, aching legs and swollen feet at some point or another.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Alexander Aciman Alexander Aciman is a writer who has covered menswear, ...

Bernie Collins, the former McLaren and Aston Martin figure turned Sky F1 pundit, highlighted a discrepancy between the upcoming hot compression ratio test, and actual engine temperatures. The new ‘hot ...

Want to know how healthy or unhealthy your engine really is? Get yourself a compression tester and find out. Despite how complex many modern vehicles are, you can do many common repair and maintenance ...

When you shop through retailer links on our site, we may earn affiliate commissions. 100% of the fees we collect are used to support our nonprofit mission. Learn more. If you’ve ever taken a long ...