
Half of Portland cyclists run red lights. And maybe they've got the right idea.

Goodyear is developing self-inflating tires for trucks and cars, while a San Francisco startup wants to do the same for bikes

By 2025, cars and trucks sold in the United States will have an average fuel efficiency of 54.5 miles per gallon, using technologies that exist today.

You're not the only one feeling pain at the pump this weekend. But the best way to keep fuel costs down isn't drilling.

Today, the government unveiled its design for fuel-efficiency stickers that will go on every new car. Will they help Americans make better purchases?

From The GOOD Guide to Saving Energy

All the carmakers are jumping on the electric bandwagon. Inhabitat founder Jill Fehrenbacher checks out the Detroit Auto Show's new reveals.
The end of last week brought a flurry of news about energy and climate concerns-fuel efficiency standards, new mountaintop removal mining rules,...
Guests at this year's International Motor Show in Geneva, Switzerland got a sneak peek at the future of electric cars. According to Treehugger,...
We're generally of the mindset that our transportation future will include many varieties of vehicles working en masse-from bikes to buses to...
The Union of Concerned Scientists (fun name!) knows that all hybrids were not created equal. So it has created this hybrid...
What's the most efficient way to get around? Planes might burn a lot of fuel, but they also are filled with people, making each gallon go a lot...
Unchecked, these three emerging economies could send the planet into flames. Here's what they're trying to do about it. THE PROBLEM China...
Not only does gas cost $500 a gallon (this is an exaggeration, nowhere in America has gas even reached the $100 a gallon mark), but according...
Even though gas prices continue to rise, it seems as though American drivers are really not that interested in doing anything to alter their fuel...