Understand how alternative energy and renewable resources are changing our world, from geothermal to nuclear.
Figuring out how to supply power utilities with solar energy from Fresnel technology will change our future.
Solar cells made from a new class of materials, called quantum dots, could capture much more sunlight than existing photovoltaic panels.
BETTER WAYS TO MAKE AND USE ELECTRICITY
Environmental expert explains why investors and power companies getting fired up for coal growth will get burned financially.
Your panels don’t need much at all in the way of cleaning.
Geothermal just may be the sexiest power on the planet.
Skepticism on geoengineering technologies may be clearing up and heading toward better solutions.
Biogass facilities that turn manure into methane are popping up nationwide
A crazy new Japanese sport arms combatants with a stockpile of fluorescent tubes and sets them against each other in an orgy of blood and glass.
Scientists well on their way to perfecting solar and wind energy use.
Capturing asphalt's heat for power.
A rare Jewish sun prayer, recited once every 28 years, inspired a legendary rabbi to promote America's solar energy independence.
Conventional farming is to farms as steroids is to our bodies, the GOP might be playing loose with the numbers, and is the TVA trying to hide water contamination data?
Video: Get green tips from Colbie Caillat & Christian Kane.
A new breed of financial wheeler-dealers.
Though it’s true that clean tech investments are taking a plunge in light of the economic crisis, environmentalists shouldn’t fret just yet.
Eco-entrepreneur on politics, energy and Earth's resources.
Russell blogs about the day's top science and eco-news.