(Phys.org) —Research into the incubation behaviour of birds suggests the type of parental care carried out by their long extinct ancestors.
May 15, 2013
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Short, sharp fluctuations in the Earth's climate throughout the last ice age may have stopped trees from getting a foothold in Europe and northern Asia, scientists say.
May 17, 2013
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(Phys.org) —The behavior of social spiders may settle debates over the benefits of older siblings. Cornell researchers studying Australian social huntsman spiders have discovered that younger siblings thrive ...
May 16, 2013
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University of Alberta researchers have developed guidelines being used by foresters and the timber industry to get a jump on climate change when planting trees.
May 15, 2013
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(Phys.org) —A George Washington University biologist and a team of researchers have created the first large-scale evolutionary family tree for every snake and lizard around the globe.
May 08, 2013
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Archaeopteryx has been considered the most primitive and earliest known bird ever since its discovery, and has been placed at the base of Avialae in nearly all numerical phylogenetic analyses. In 2011, a ...
May 13, 2013
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Enzymes could break down cell walls faster – leading to less expensive biofuels for transportation – if two enzyme systems are brought together in an industrial setting, new research by the Energy Department's National ...
May 07, 2013
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Any day now, billions of cicadas with bulging red eyes will crawl out of the earth after 17 years underground and overrun the East Coast. The insects will arrive in such numbers that people in the southern ...
May 06, 2013
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