Items tagged with carbon-dioxide

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Bloom Reveals New Fuel Cells

Saturday, February 27th, 2010 - 14:32:52 - Anuradha Menon

The up-to-now secretive startup Bloom Energy took the wraps off its technology this week, unveiling a fuel-cell system that the company claims can...

A New Way to Make Useful Chemicals from CO2

Monday, January 18th, 2010 - 12:21:11 - Anuradha Menon

Researchers have been looking for such a material for a long time, taking a cue from plants, which use atmospheric carbon dioxide to produce a wide...

Past Warming and Current Sea-Level

Tuesday, July 7th, 2009 - 17:46:25 - Ehud Rattner

A team of researchers has recently presented a novel continuous reconstruction of sea level fluctuations over the last 520 thousand years. Comparison...

Gas Becomes Solid at Volcano Surface

Thursday, May 7th, 2009 - 14:30:16 - Anuradha Menon

Science has unearthed the secret to what might have been alchemy at Oldoinyo Lengai volcano in Tanzania. There, in the ancient East African Rift at a...

Carbon Dioxide…in Space?
Sunday, April 12th, 2009 - Sarah Gingichashvili
Carbon dioxide has been discovered by the Hubble Space Telescope in the atmosphere of a planet orbiting another star. The...

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Carbon Capture has a Sparkling Future

Thursday, April 2nd, 2009 - 12:32:53 - Anuradha Menon

New research shows that for millions of years carbon dioxide has been stored safely and naturally in underground water in gas fields saturated with...

Nano-sized Artificial Photosynthesis

Friday, March 13th, 2009 - 12:22:41 - Anuradha Menon

Green plants have employed photosynthesis to capture energy from sunlight and convert it into electrochemical energy. A goal of scientists has been...

Space Sunshade to Reduce Global Warming
Wednesday, November 26th, 2008 - Janice Karin
Researchers at the University of Arizona are developing an ambitious space sunshade system that could reduce the sunlight...