Posted by Irene Klotz Thu Feb 2, 2012 05:00 AM ET | 0
Airlines tank up passenger jets with used restaurant cooking oil in an effort to make travel a bit greener. Read more

Posted Tue Dec 27, 2011 06:46 PM ET | 0
China, the world's largest rare earths producer, said Tuesday that its export quota for the sought-after commodities will remain roughly the same in 2012 as this year. Read more

Posted Wed Nov 2, 2011 05:22 PM ET | 0
Theoretically, this type of power would provide radiation-free, cheap and virtually unlimited energy. Read more

Posted by Eric Niiler Tue Nov 1, 2011 02:01 PM ET | 0
Labels that show what it costs to run common household appliances may change the way we shop. Read more

Posted Tue Oct 25, 2011 02:21 PM ET | 0
The ABC News show Nightline is investigating Fisker Automotive, but is there anything new to report? Read more

Posted Mon Oct 24, 2011 01:17 PM ET | 0
The car company says it wants to be the world's largest player in zero-emission vehicles. Read more

Posted Thu Oct 20, 2011 03:57 PM ET | 0
A Slovenia-based company has won the grand prize for energy-efficient aircraft design, with implications for Mars exploration. Read more

Posted Tue Oct 18, 2011 04:13 PM ET | 0
Watch video footage of what the on-board computer "sees," how it detects other vehicles, pedestrians and traffic lights. Read more

Posted Fri Sep 16, 2011 05:01 PM ET
Painting roofs white is an easy way to reflect heat and save costs in the summer. But even better is planting gardens on rooftops, bringing the green back to the urban jungle. Read more

Posted Fri Sep 16, 2011 01:42 PM ET
From a cat that glows green to an alien planet with two suns, catch this week's wildest and weirdest stories. Read more
Posted by Irene Klotz Mon Sep 5, 2011 08:00 AM ET | 0
Want to depart the world in an environmentally friendly way? A new post-death disposal involves flameless cremation. Read more

Posted by Alyssa Danigelis Tue Aug 16, 2011 07:00 AM ET | 0
A ceiling full of blinking LEDs could be the key to powering wireless networks in a clean way. Read more

Posted Tue Aug 9, 2011 12:02 PM ET
Don’t leave your poker hand up to chance. Learn how to perfect your high stakes poker game and get ahead now. We've compiled the best high stakes poker content available to help you win. Read more

Posted Thu Aug 4, 2011 11:24 AM ET | 0
The man contacted Sweden's nuclear authority and asked if it was permitted for an individual to build a nuclear reactor. Read more

Posted Wed Jul 20, 2011 01:03 PM ET | 0
The US Air Force is ready to switch to biofuels to help power its warplanes but the price of alternative fuels remains too high. Read more

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