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Giant cosmic tsunami wakes up comatose galaxies

Galaxies are often found in clusters, with many 'red and dead' neighbours that stopped forming stars in the distant past. Now an international team of astronomers, led by Andra Stroe of Leiden Observatory ...

dateApr 24, 2015 in Astronomy
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Deciphering the demise of Neandertals

Researchers from the University of Bologna, Italy, and the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany, analysed two deciduous teeth from the prehistoric sites of Grotta di Fumane ...

dateApr 24, 2015 in Archaeology & Fossils
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How to kill a protein

For decades scientists have been looking closely at how our cells make proteins. But the inverse is equally important: how cells kill them.

dateApr 24, 2015 in Cell & Microbiology
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Biodiversity promotes multitasking in ecosystems

A new study of the complex interplay between organisms and their environment shows that biodiversity—the variety of organisms living on Earth—is even more important to the healthy functioning of ecosystems ...

dateApr 24, 2015 in Ecology
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