The first-gen Cummins engines cost a pretty penny today, and it's because these 5.9-liter diesels were fantastic, along with being so influential to the industry. Just how much torque does a 5.9 ...

'Quest' barely covers it. 'One hell of a universe-hopping romp' might be better, but still falls short. Second to last — and with all due respect to the standout Fully Dilated — Fissure Quest ...

Diesel engines are common in pickup trucks, like the Cummins 6.7- and 5.9-liter engines that power some Ram trucks. Ford and Navistar teamed up to bring the venerable 7.3-liter Power Stroke diesel ...

Rose fault in that area could cause from 120 to 500 deaths. A magnitude 5.9 earthquake on the Frenchman Mountain fault could result in 80 to 300 deaths in Clark County, home to Las Vegas ...