NASA's HyspIRI: Seeing the forest and the trees and more

To Robert Green, light contains more than meets the eye: It contains fingerprints of materials that can be detected by sensors that capture the unique set of reflected wavelengths. Scientists have used the technique, called ...

Greenhouse gases from farmland underestimated

(Phys.org)—Changes in agricultural practices could reduce soil emissions of the greenhouse gas nitrous oxide and the atmospheric pollutant nitric oxide, according to a new study by scientists at the University of California, ...

Is there really any life 'out there'?

Mankind should not assume that it will definitely find life on alien planets according to a hypothesis being presented at the Royal Society, the UK's national academy of science, this week. Professor Charles Cockell, Director ...

Expert panel: NASA seems lost in space, needs goal (Update)

NASA, the agency that epitomized the "Right Stuff," seems lost in space and doesn't have a clear sense of where it is going, an independent panel of science and engineering experts said in a stinging report Wednesday.

US scientists find lessons from Japan nuke crisis

(AP)—A group of American scientists met in Tokyo on Tuesday to study last year's Fukushima nuclear accident in hopes of finding lessons to improve the safety of U.S. atomic power reactors.

Study shows that organic aerosols aging caused by OH radicals

Atmospheric aerosol particles have a significant effect on climate. An international team of researchers has now discovered that a chemical process in the atmosphere called aging determines to a major extent the concentration ...

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