Archive: 13/05/2014

NASA image: A hungry starburst galaxy

(Phys.org) —This new Hubble picture is the sharpest ever image of the core of spiral galaxy Messier 61. Taken using the High Resolution Channel of Hubble's Advanced Camera for Surveys, the central part of the galaxy is ...

dateMay 13, 2014 in Astronomy
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Dolphin whistle warnings

A team of researchers in Italy, Portugal, Spain, France, Britain and the United States has demonstrated that remotely monitoring the acoustical structures of dolphin vocalizations can effectively detect "evolutionarily significant ...

dateMay 13, 2014 in Plants & Animals
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Detecting oil spills sandwiched in Arctic ice

Decreasing ice cover is currently spurring increased activity in hydrocarbon extraction and shipping in the Arctic. Motivated by the threat of future oil spills in this environmentally sensitive area, Woods Hole Oceanographic ...

dateMay 13, 2014 in Earth Sciences
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Insect community driven by plant hormones

Plants are not solitary, defenceless organisms but rather the centre of a vibrant community consisting of tens or even hundreds of insect species. Plants possess a wide range of defence mechanisms that are activated in response ...

dateMay 13, 2014 in Plants & Animals
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