The national average price for a gallon of diesel reversed course and dropped for the first time in more than two months, falling 1 cent to $3.724 a gallon, according to Energy Information ...

When it comes time to purchase a new truck, there's a litany of factors to consider outside of simply what color it should be. Arguably, one of the most significant comes down to whether someone ...

Diesel performance has quietly evolved into a world of outrageous torque, autobahn-busting top speeds and launch times that ...

Diesel inventories have fallen to dangerously low levels. U.S. refineries are churning out less diesel and exporting more amidst a period of high demand. An ongoing diesel shortage would lead to ...

Even with the many improvements of modern-day powertrains, plenty of car enthusiasts still love to look back on diesel.

This ultramodern Time Zone watch by Diesel is available in two styles: the blue and black-faced timepiece below and also a silver and black version pictured after the jump. With a date and chronograph ...

General Motors became the latest automaker to face accusations of widespread emissions cheating this week when a class-action lawsuit complaint was filed against it in a federal court in Detroit.