Earth and Environment News

09/30/2014 08:01:21
Marcus Woo
The effect could be as strong as those due to the wind and tides, the main factors that are known to drive the up-and-down mixing of oceans.
10/04/2013 12:16:37
Jessica Stoller-Conrad

DALE is nearly ready to face the judges.

09/16/2013 20:53:47
Douglas Smith
Bruce Churchill Murray, Caltech Professor of Planetary Science, Emeritus, and former head of NASA's Jet Propulsion Laboratory (JPL), succumbed to complications of Alzheimer's disease on August 29, 2013. He was 81.
08/27/2013 10:55:39
Jessica Stoller-Conrad
Caltech students and recent graduates take classroom knowledge to the construction site.
06/26/2013 10:27:37
Katie Neith
For most terrestrial life on Earth, oxygen is necessary for survival. But the planet's atmosphere did not always contain this life-sustaining substance, and one of science's greatest mysteries is how and when oxygenic photosynthesis—the process responsible for producing oxygen on Earth through the splitting of water molecules—first began. Now, a team led by geobiologists at the California Institute of Technology (Caltech) has found evidence of a precursor photosystem involving manganese that predates cyanobacteria, the first group of organisms to release oxygen into the environment via photosynthesis.
06/13/2013 11:17:56
Brian Bell

National Geographic Society has named Bethany Ehlmann, assistant professor of planetary science at the California Institute of Technology (Caltech), a 2013 Emerging Explorer.

06/10/2013 10:01:48
Kimm Fesenmaier
Caltech fluid-mechanics expert John Dabiri has some big plans for a high school in San Pedro, military bases in California, and a small village on Bristol Bay, Alaska—not to mention for the future of wind power generation, in general.
06/03/2013 10:55:17
Kimm Fesenmaier

PASADENA, Calif.—For the second year in a row, a faculty member from the California Institute of Technology (Caltech) has been awarded the Eni Award in Renewable and Non-Conventional Energy.

05/02/2013 14:36:00
Kimm Fesenmaier
Based on their distinguished achievements in original research, three Caltech professors—Mike Brown, Ken Farley, and John Seinfeld—are among the newly elected members and foreign associates.
04/25/2013 10:37:00
Douglas Smith
Los Angeles has had bouts of smog since the turn of the 20th century. Angelenos might now be living in a state of perpetual midnight—assuming we could live here at all—were it not for the work of Caltech professor Arie Jan Haagen-Smit.
04/23/2013 23:32:56
Douglas Smith
John Grotzinger, Caltech’s Fletcher Jones Professor of Geology and project scientist for Curiosity—JPL’s newest Mars rover, exploring the floor of Gale Crater—will describe its discoveries so far during a free public lecture on Wednesday, April 24.
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