(AP) -- Thousands of villagers evacuated from near the Philippines' most active volcano headed home Saturday after scientists said the rumbling mountain was showing signs it was calming down.
Earth Sciences
Jan 2, 2010
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(AP) -- Glowing, red-orange lava is shooting into the sky, creating fiery rivers from the newest vent at Kilauea volcano on Hawaii's Big Island.
Earth Sciences
Mar 8, 2011
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(PhysOrg.com) -- A process that directly captures flue gas carbon dioxide from the combustion process and holds it has earned a patent for the University of Wyoming.
Environment
May 5, 2011
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Over the last decades, air pollution emissions have decreased substantially; however, the magnitude of the change varies by demographics, according to a new study by Columbia University Mailman School of Public Health. The ...
Environment
Jan 17, 2024
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58
Volcanoes display the awesome power of Nature like few other events. Earlier this year, ash from an Icelandic volcano disrupted air travel throughout much of northern Europe. Yet this recent eruption pales next to the fury ...
Astronomy
Sep 7, 2010
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As greenhouse gas levels increase in Earth's atmosphere, scientists are considering ways to temporarily limit rising temperatures. One idea is to inject aerosols into the stratosphere to reflect incoming sunlight, thereby ...
Earth Sciences
Jan 9, 2024
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93
The U.S. Environmental Protection Agency (EPA) has studied the effects of coal-fired power plant emissions on premature mortality, nonfatal heart attacks, hospital and emergency room visits, acute bronchitis, upper and lower ...
Environment
Apr 4, 2017
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45
A chemical compound discovered in 2019 in the wintertime air of Fairbanks, Alaska accounts for a significant portion of the community's fine particulate pollution, according to new research that seeks to better understand ...
Environment
Jun 28, 2022
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17
Air pollution has smothered China's cities in recent decades. In response, the Chinese government has implemented measures to clean up its skies. But are those policies effective? Now an innovative study co-authored by an ...
Environment
Jun 18, 2018
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109
A group of researchers from the University of California Los Angeles and the Columbia Mailman School of Public Health has found that fossil fuel plants are more likely to be found near to neighborhoods identified as hazardous ...
