Add Yahoo as a preferred source to see more of our stories on Google. Clockwise, from left: Toyota Yaris, Renault Clio, Skoda Octavia, Kia Niro Hybrid Fuel economy has always been a prime ...

Thomas has spent two years working in the auto journalism industry, contributing to a UK-based newspaper and writing for Euronewsweek. A full-time writer and lifelong engineering enthusiast, he now ...

Short of haggling for the best possible deal at a dealership, one of the best ways to save money is by choosing a very fuel-efficient vehicle. What makes this even better than any one-time savings is ...

Craig has worked in automotive media for nearly 20 years, producing content for publications ranging from Autoline and AutoGuide to Roadshow by CNET and EV Pulse. Aside from writing, he’s also ...

American drivers have never had more ways to stretch a gallon of fuel, from tiny three-cylinder hatchbacks to battery-powered sedans that barely sip electricity. The most efficient cars ever sold in ...

If you don't want a hybrid and you're not ready to opt for a diesel-powered car, there are still some really good fuel-efficient options at the midsize level. All of the options below get 40 mpg or ...

Fuel economy in trucks is vastly different today than it was even 20 years ago. Today, buying a brand-new truck will net you an average of 22 MPG. In 2002, that number was closer to 19. In the 1980s, ...

A new method to increase fusion-fuel efficiency would involve aligning the quantum spin of deuterium and tritium and changing the mix of the two fuels. The approach could boost tritium-burn efficiency ...