The next time you pull into a gas station, you might think fuel efficiency is just about the size of your engine or how fast you drive. The reality is far more complex and fascinating. Modern vehicles ...

The Boeing 787 Dreamliner and Airbus A350 have emerged as the most fuel-efficient widebody aircraft in commercial service in 2026, offering up to 25% lower fuel burn than the models they replaced.

ITA Airways will reduce jet fuel use and emissions using AI technology, aiming for 7,100 tons in fuel savings and 22,100 tons ...

Actively reporting, writing, and editing on automotive news and since 2021, Dave has brought his acerbic wit and love of European car culture to brands such as HotCars, CarBuzz,and TopSpeed.

If you chose a diesel pickup over a gas-driven one, then you're already ahead of the game when it comes to fuel economy. According to the Department of Energy, diesel vehicles can be 30-35% more ...

Big changes to emissions and fuel economy standards are likely to hit the automotive industry in the coming months as President Donald J. Trump takes office — but according to a new study from ...

Wear and ride comfort are important, but tires are a huge contributing factor to your fuel economy or lack thereof.

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 ...