Pikas, those furry little mammals that scurry and skitter between rocks at high elevations, are being studied as a model organism for avoiding temperature stress by a pair of University of Wyoming researchers. Pikas may be ...
Ecology
Apr 15, 2015
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The Asian citrus psyllid, Diaphorina citri, was first discovered in Florida in 2005 and in Puerto Rico in 2007. Since then it has caused billions of dollars' worth of damage by spreading a bacterium which is responsible for ...
Ecology
Jan 20, 2015
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Tropical mountain ranges erode quickly, as heavy year-round rains feed raging rivers and trigger huge, fast-moving landslides. Rapid erosion produces rugged terrain, with steep rivers running through deep valleys. However, ...
Earth Sciences
Oct 1, 2014
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Nicole Gasparini was going upstream against a major trend in geologic research. Many geologists ascribe to the popular hypothesis about the formation of very steep mountain ranges: that a wet climate and heavy rainfall on ...
Earth Sciences
Sep 25, 2014
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Less than 20 miles from the site where melting ice exposed the 5,000-year-old body of Ötzi the Iceman, scientists have discovered new and compelling evidence that the Italian Alps are warming at an unprecedented rate.
Earth Sciences
Dec 11, 2013
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Geography might reveal the answer to why some species vary in promiscuity, according to new research by Queen's Professor Fran Bonier (Biology). She discovered sparrows are more promiscuous at higher latitudes and are less ...
Plants & Animals
Nov 21, 2013
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(Phys.org) —The first field investigations of the effect of terrain elevation changes on tornado path, vortex, strength and damage have yielded valuable information that could help prevent the loss of human life and damage ...
Earth Sciences
Aug 27, 2013
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Language is formed by giving meaning to sounds and stringing together these meaningful expressions to communicate feelings and ideas. Until recently most linguists believed that the relationship between the structure of language ...
Social Sciences
Jun 12, 2013
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A flowering plant has been found at an altitude of above 4,505 metres (14,780 feet) on the central Swiss alps -- a European record, Basel University said Tuesday.
Plants & Animals
May 24, 2011
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(PhysOrg.com) -- Scientists at the University of Glasgow are embarking on a project to try to establish how and when southern Africa obtained its unusually high elevation - which might also explain a key event in human evolution.
Earth Sciences
Jun 28, 2010
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