Do mountain tops act as sky islands for species that live at high elevations? Are plant populations on these mountain tops isolated from one another because the valleys between them act as barriers, or can pollinators act ...
Plants & Animals
Jan 21, 2011
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Over the past centuries, as we humans have cleared fields for farms, built roads and highways, and expanded cities ever outward, we've been cutting down trees. Since 1850, we've reduced global forest cover by one-third. We've ...
Environment
Dec 20, 2016
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Outside experts raised doubts on Monday about whether a loud boom and a gaping crater found in Nicaragua this weekend were caused by a meteorite, as the government has said.
Space Exploration
Sep 9, 2014
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Whether a species can evolve to survive climate change may depend on the biodiversity of its ecological community, according to a new mathematical model that simulates the effect of climate change on plants and pollinators.
Ecology
Nov 4, 2011
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(Phys.org) —Astronomers from the University of Maryland at College Park (UMCP) and Lowell Observatory have used NASA's Swift satellite to check out comet C/2012 S1 (ISON), which may become one of the most dazzling in decades ...
Space Exploration
Mar 29, 2013
3
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Bale monkey's that live in continuous bamboo forests have different mitochondrial DNA to Bale monkeys living in fragmented forests, according to a study published in the open access journal, BMC Evolutionary Biology.
Evolution
Jul 9, 2018
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171
Accidental damage to thin or buried nerves during surgery can have severe consequences, from chronic pain to permanent paralysis. Scientists at the University of California, San Diego School of Medicine may have found a remedy: ...
Biotechnology
Feb 6, 2011
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An extensive study of global habitat fragmentation - the division of habitats into smaller and more isolated patches - points to major trouble for a number of the world's ecosystems and the plants and animals living in them.
Ecology
Mar 20, 2015
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970
(PhysOrg.com) -- University of Sydney researchers have gained a rare insight into the habits of koalas, discovering simple tree planting may be the solution to expanding their habitat and allowing their populations to grow.
Ecology
May 2, 2011
2
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Underwater structures of the Great Bahamas Bank are pictured in this image from the Landsat-8 satellite on 5 February.
Earth Sciences
Dec 19, 2014
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