"In two months, I was wearing these underwear and there was no smell and nobody complained," said Wakata, speaking through an interpreter. In unrelated news, the remaining space station crew had a big party the night Wakata left. (Just kidding.)

Microwaves are energy efficient and convenient. But what does the radiation do to our food, and can it affect our health?

Solar backpack maker Voltaic has launched a new section of its website devoted to solar diy projects.

Do you recycle your cell phones? It's a great practice for insuring that toxic materials in those old phones don't make their way into the environment. But what about the other side of the cell phone lifecycle? Do you know where the materials come from?

Eighth-grader David S. Dixon-along with his dad David G. Dixon-has built a street-legal quadricycle powered by a solar-charged electric motor. The bike not only carries his dog and three friends, but it has also has an iPod dock and GPS. Ya, it's that coo

Lamborghini has plans for a hybrid vehicle as part of a larger rollout of green goals. They plan to cut the company-wide CO2 emissions by 30% in the next 6 years, and cut vehicles' emissions by 35%.

To become the European Union's first "intelligent city," Amsterdam is enlisting the help of Accenture to create a smart electricity grid for businesses to hook up to, add smart meters and energy displays to homes.

A group of mechanical engineering students at the University of Kansas have completed a year-long project aimed at making a Bug much more eco-friendly... with an eventual goal of creating a 500 mpg vehicle.

This updated design runs on a four-cylinder liquid hydrogen engine emitting only water. And the whole thing is controlled through a 5" OLED multi-touch display positioned right above the fuel tank. The iPhone-esque controller has three menus: GPS, Drive M

A new report shows that women are out-greening men, that being eco-friendly is as important as cost and more....