(Phys.org)—Researchers at UCLA report that they have refined a method they previously developed for capturing and analyzing cancer cells that break away from patients' tumors and circulate in the blood. With the improvements ...
Biochemistry
Feb 25, 2013
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India launched a rocket Monday carrying seven satellites into orbit, including a Canadian orbiter that will scan for asteroids that could be hurtling toward Earth.
Space Exploration
Feb 25, 2013
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(Phys.org)—ESA's water mission is shedding new light on the meandering Gulf Stream, just one of the SMOS satellite's numerous achievements.
Earth Sciences
Feb 23, 2013
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Circulation changes in a warmer ocean In a new study, scientists suggest that the pattern of ocean circulation was radically altered in the past when climates were warmer.
Earth Sciences
Feb 22, 2013
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(Phys.org)—Antarctica's recent summer season was a success for the Penn State researchers who camped out on the ice for nearly two months. Their efforts are part of a National Science Foundation-funded project to better ...
Earth Sciences
Feb 20, 2013
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Statistics is an important tool in sorting through information on how human activities are affecting the climate system, as well as how climate change affects natural and human systems, according to a Penn State statistician.
Earth Sciences
Feb 15, 2013
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(Phys.org)—Sea-surface height data from NASA's Jason-2 satellite show that the equatorial Pacific Ocean is still locked in what some call a neutral, or 'La Nada' state. This condition follows two years of strong, cool-water ...
Earth Sciences
Feb 7, 2013
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US magazines managed to hold circulation nearly steady in the second half of 2012 as more readers turned to digital editions, an industry report showed Thursday.
Business
Feb 7, 2013
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The semi-aquatic earthworms in the genus Glyphidrilus are somewhat unfamiliar species that live between the terrestrial and freshwater ecosystems of rivers, streams, canals, ponds, swamps and paddy systems. Remarkably, each ...
Plants & Animals
Feb 6, 2013
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Depletion of Antarctic ozone is a more important factor than increasing greenhouse gases in shifting the Southern Hemisphere jet stream in a southward direction, according to researchers at Penn State.
Earth Sciences
Jan 31, 2013
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