Space research has made strides identifying where extraterrestrial life might reside but not what kind of life, if any, it could be, scientists told Congress last week.
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Mysterious Boulders Suggest Ancient 800-Foot-Tall Tsunami
The suspected sudden collapse of a nearby volcano's flank may have triggered an enormous wave that carried large boulders high onto Santiago Island in Cape Verde, a new study finds.
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Charles A. Barth, 1930–2014
Long-time director of the Laboratory for Atmospheric and Space Physics conducted pioneering studies of the atmospheres of Earth and other planets using ultraviolet spectroscopy.
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National Academies Report Urges Fewer Regulations on Federally Funded Research
Time spent on lengthy proposals and frequent reporting on progress takes away from valuable research and education.
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Birds Ignore Volcano Blast, Puzzle Scientists
When a nearby volcano unexpectedly erupted in the midst of a behavioral study of Andean condors in Argentina, the researchers scrambled to observe disruption to condors' lives. Oddly, there was none.
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Engineering Climate Change Resilience into New York Subways
Impending renovations presented at a conference on transportation systems and climate extremes would keep hurricane-driven waters out of subsurface transit tunnels.
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NOAA Predicts Strong El Niño
This winter could bring warmer temperatures to northern states and much-needed rain and snow to southern California and the Southwest.
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Obama Uses Alaska Tour to Focus on Climate Change
In speeches and planned visits to a threatened village and a receding glacier, President Obama makes the case that global warming is happening now and warrants immediate action.
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Does U.S. Hurricane Rating Scale Get the Danger Right?
Some scientists think it's time to retire the Saffir-Simpson scale and start fresh.
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Reduced Middle East Air Pollution Linked to Societal Disruption
Invasions, armed conflict, sanctions, and economic distress correlate with cleaner air in high-resolution satellite data that reveal air quality at the individual city level.