Cummins 14.3L Ace engine is one of the most powerful engines out there, powering U.S. tanks. That said, its unique design may surprise you.

The best backpack sprayers make easy work of applying fertilizers, weed killers, & insecticides. We tested top picks—see how they perform.

Tom Shand and Michael Wilbur explain why pumpers that operate out of two Pennsylvania departments exemplify the importance of ...

Over time and miles, your car might start to slow down. It might not accelerate as quickly as it once did; the engine ...