A farmer's silo that stores hydrogen instead of grain?
Industrial design student Anthony Stuhldreher believes that Lafayette, Louisiana, has a major traffic problem.
Greenpeace is out this week with an update to the Cool IT Leaderboard, the environmental organization's periodic assessment of how tech companies are faring at putting forth clean-energy innovation.
Talk about a buzz kill: A team of MBA students has found that fuzzy and often misguided policy, technical roadblocks, affordability issues and out-of-tune leadership all add up to a challenging landscape for investment in sustainable energy.
Who doesn't love fast food? And what's faster and more cool than having food pumped directly to your house via pneumatic tube?
The Geneva Motor Show is just a few months away, which means it's about time for something wild to appear from concept-car maestro Frank M. Rinderknecht and his Rinspeed company.
First there was the Hornblower Hybrid, a revolutionary vessel that began plying the waters of San Francisco Bay in 2008 using a combination of solar, wind and diesel power.
With $2.25 million from the federal government, Gerhard Welsch is getting the opportunity to turn his not-so-new ideas into reality - and he has the rise of electric vehicles to thank for it.
In many places, the old-fashioned streetcar is an emblem of a simpler, greener past. In Charlotte, North Carolina, it may soon be a harbinger of a greener public transportation future for historic areas.
Chinese high speed rail development once again looks to be outpacing much of the rest of the world - hitting the locomotive equivalent of a clean energy "Sputnik moment" - via news of another bullet train record being broken.
Perhaps you recall the name Konarka, an American solar tech company that’s been making waves with everything from a solar curtain wall to funky and functional Euro-styled solar bags.
General Motors is designing a two-seat vehicle that would be a perfect fit for people who don’t usually like to drive and live in densely populated cities.
Recently, we reported on China's new bullet train, thought to be the fastest in the world.
A group of British science professors and logistics experts are proposing a 'physical internet', zapping food and other supplies through underground tunnels.
Lockheed Martin is making waves for the U.S. government with its Ocean Thermal Energy Conversion (OTEC) pilot plant off the coast of Hawaii.
It isn't every day an announcement heralding confirmation of a new process for producing vast amounts of cheap energy comes over the transom. So, skepticism is in order.
Twenty-five million hours of computer time? That's certainly a lot of CoD: Black Ops gaming!
There's no room on the planet to expand fisheries any further, according to a new study that tracks their growth since 1950.
With widespread pessimism about the outcome of the Cancun climate summit this week, there's already one good thing that's come out of it - from Google.
Steven Chu is dropping the S-bomb. That's right: The U.S. Energy secretary is invoking Sputnik in describing the challenge the country faces from China's clean-energy drive.