So, you’re cruising down the highway, feeling pretty good about your fuel efficiency. Maybe you’ve even splurged on one of those trendy fuel-saving gadgets, convinced it’s going to cut your gas ...

Freightliner has taken the wraps off a prototype fuel saving device: a fuel cell that provides electricity for cab air conditioning and other auxiliary devices. The cell, which processes hydrogen to ...

Fuel is gold," says Jimmy Ray, fleet manager at Mesilla Valley Transportation in Las Cruces, N.M. He's out to save a lot of it with innovative components that have proven themselves in testing and ...

Fuel Saving Tips: With gas prices constantly rising, small changes can make a big difference in how much you spend on fuel. Whether you're on a road trip or just commuting, these tips will help you ...

Drivers, start your engines … and start saving fuel. The latter command has been so hard to escape in the NASCAR Cup Series this season, it’s left Chase Briscoe obsessed with maximizing his mileage — ...