Award-winning energy harvester brings practical applications closer
Intel's new Ivy Bridge parts form a budget line
Kickstarter project team claims its LED bulb world's most efficient
Pixel Qi says it has a tablet screen as good as iPad' Retina but uses far less power
What keeps the Earth cooking?
What spreads the sea floors and moves the continents? What melts iron in the outer core and enables the Earth's magnetic field? Heat. Geologists have used temperature measurements from more than 20,000 boreholes ...
MIT Lincoln Lab spinout unveils new more powerful direct-diode laser
GE's new triple-threat hybrid power plant technology selected to go up in Turkey
Tiny turbine in human artery harvests energy from blood flow
Calif. requires TVs to be more energy-efficient (Update)
(AP) -- California regulators adopted the nation's first energy-efficiency standards for televisions Wednesday in hopes of reducing electricity use at a time when millions of American households are switching ...
Laser Fusion and Exawatt Lasers
(PhysOrg.com) -- In the recent past, producing lasers with terawatt (a trillion watts) beams was impressive. Now petawatt (a thousand trillion watts, or 10^15 watts) lasers are the forefront of laser research. Some labs are ...
Sugar + weed killer = potential clean energy source
A spoonful of herbicide helps the sugar break down in a most delightful way.
Free PC widgets save energy
I shaved 0.86 pounds of emissions from my carbon footprint and saved 0.646 kilowatt hours yesterday, and if the little widget on my PC can be believed, more than 22,000 people in 128 countries did roughly the same.
Energy Saving Televisions Have Come a Long Way
Climate change threatens red knot population
In December, the red knot was added to the U.S. Fish and Wildlife Service's list of endangered and threatened wildlife, making it the first bird whose listing identifies climate change as a principal threat ...