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The EPA estimates that motor vehicles contribute about half of America's smog-forming volatile organic compounds and nitrogen oxide emissions every year. And given that the average fuel efficiency of your average 18-wheeler only hits about 6 miles per gallon, these big rigs can be big polluters to...

April 7th 2015 at 1:30am 0 Comments
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Electric cars can do more for the environment than cut back on air pollution and fossil fuel use -- they can make sweltering summers more bearable, too. Researchers have determined that EVs create a cooling effect in urban areas, since they aren't producing heat that builds up in traffic jams. Tha...

March 22nd 2015 at 3:53am 0 Comments
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Hey, Apple and NVIDIA: you aren't going to be the only Silicon Valley giants with outlandish office space. Google has revealed a proposed redesign of its Mountain View campuses (specifically, four sites) that not only doesn't resemble a traditional workplace, but mirrors the company's open, flexib...

February 27th 2015 at 2:59pm 0 Comments
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Deals to reduce greenhouse gases (such as 1997's Kyoto Protocol) have been in place for years. However, they've typically limited the reductions to richer nations -- poorer countries have objected to previous attempts to broaden the scope due to requirements they see as burdensome. At last, though...

December 15th 2014 at 11:12am 0 Comments
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Don't be too quick to toss out the battery from that ancient laptop -- it might just be the key to powering homes in developing countries, and helping the environment in the process. IBM researchers have revealed UrJar, a device that turns old lithium-ion battery packs into rechargeable energy sou...

December 9th 2014 at 3:02am 0 Comments
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It's easy to talk about carbon dioxide (CO2) emissions and their effect on our planet, but visualizing them? That's hard. Thankfully, NASA has stepped up to the plate with a computer model that shows how CO2 travels across Earth's atmosphere in the space of a year. As you'll see in the clip below,...

November 19th 2014 at 1:03am 0 Comments