News tagged with physical review letters

Unraveling the light of fireflies

How do fireflies produce those mesmerizing light flashes? Using cutting-edge imaging techniques, scientists from Switzerland and Taiwan have unraveled the firefly's intricate light-producing system for the ...

dateDec 17, 2014 in Condensed Matter
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Paramecia need Newton for navigation

While single-celled paramecia have the ability to respond to certain external stimuli, they appear not to use that sensory system for simple navigation, new research finds. The work suggests that the ability ...

dateNov 18, 2014 in General Physics
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Relaxation helps pack DNA into a virus

Researchers at the University of California, San Diego have found that DNA packs more easily into the tight confines of a virus when given a chance to relax, they report in a pair of papers to be published ...

dateMay 26, 2014 in General Physics
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