ESA's Proba-V minisatellite catches the Sangeang Api volcano on the island of Sangeang in Indonesia as a thick column of ash and sulphur dioxide pumps into the atmosphere. The dense ash grounded flights across much of the ...
Earth Sciences
Dec 5, 2014
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A foul odour enveloped the Russian capital throughout the day on Monday, with concerned Muscovites flooding authorities with complaints and officials scrambling to locate the source of the stench.
Environment
Nov 10, 2014
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Satellites are showing clouds of sulphur dioxide from Iceland's restive Bardarbunga volcano.
Earth Sciences
Sep 5, 2014
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Volcanic eruptions across a vast area of what is now Western Australian and the Northern Territory 510 million years ago caused the first known mass extinction of complex life forms.
Earth Sciences
May 30, 2014
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Two billion years ago, Earth was recovering from a major environmental upheaval that had caused widespread changes in the planet's surface conditions.
Earth Sciences
Apr 25, 2014
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With its exploding urban population burning ever more coal and wood, Africa could contribute as much as 55 percent of the world's particle pollutants by 2030, a study said Tuesday.
Environment
Mar 11, 2014
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The Kelut volcano on Indonesia's Java island erupted late last night. While disaster-management authorities are busy on the ground, satellites are tracking the major cloud of ash and sulphur dioxide as it spreads in the atmosphere.
Earth Sciences
Feb 17, 2014
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Scientists said on Friday they had mapped ground-level air pollution in China from space for the first time, a feat that should help the fight against a notorious health hazard.
Environment
Jan 17, 2014
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According to the theory, small clusters of molecules in the atmosphere have difficulty growing large enough to act as "cloud condensation nuclei" on which water droplets can gather to make our familiar low-altitude clouds. ...
Astronomy
Sep 4, 2013
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(Phys.org) —Astronomers using the NASA/ESA Hubble Space Telescope have solved the 40-year-old mystery of the origin of the Magellanic Stream, a long ribbon of gas stretching nearly halfway around the Milky Way. New Hubble ...
Astronomy
Aug 8, 2013
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