Understand how alternative energy and renewable resources are changing our world, from geothermal to nuclear.
The IBM Roadrunner supercomputer smashed records when it was built in 2008, quickly becoming the world's fastest. Now it has been shut down because it's not energy-efficient enough.
Watch the live Google+ Hangout we did March 25 — part of this month's Joy of Less challenge — and get some tips from energy experts
BETTER WAYS TO MAKE AND USE ELECTRICITY
Scientists at the University of Georgia have created a microbe that converts carbon dioxide into biofuel, a discovery that might boost the battle against climate change.
The Scottish government recently approved the construction of a wind farm set off the coast from Donald Trump's golf course. The reality television star is not happy.
In approving an offshore wind farm, the Scottish government deals with bellicose interloper Donald Trump in a manner in which everyone should deal with Donald Trump: They simply ignore him.
Modified E. coli would convert plant waste into fatty acids, and then into fuel.
Iconic landmarks and skylines all across the globe were plunged into darkness on Saturday for Earth Hour, an annual event that asks participants to switch off lights and bust out the candles for one hour to raise awareness of climate change issues.
Grant Thompson likes to take things apart to see how they work. Watch how he turned an old rear-projection television into a solar death ray powerful enough to burn concrete.
Going on a trip? Your concern for the planet doesn't have to take a vacation when you do.
Creating an electric field through an electrode to charge dust particles and then magnetically repelling them could improve solar cells' efficiency.
The $2 billion 'Energy Security Trust,' funded by U.S. oil and gas royalties, would fund research into cleaner fuels for cars, trucks and other vehicles.
Scotland is hoping to leverage its extensive experience in North Sea oil and gas drilling to become the leader in the offshore wind industry. Here's why they stand a pretty good chance of succeeding.
Saudi Arabia aims to produce 54 gigawatts of clean energy by 2032, more than half of today's global solar production.
Alternative energy manufacturers hope that new technologies, including storage for solar energy, will turn the industry around.
An interview with Solar Mosaic founder Billy Parish on the power of crowdfunding in the clean energy revolution.
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