Scientists edit butterfly wing spots and stripes

An international research team working at the Smithsonian Tropical Research Institute in Panama knocked-out a single control gene in the DNA of seven different butterfly species. In the Sept. 18 Proceedings of the National ...

dateSep 18, 2017 in Evolution
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Blue sky in warm champagne

Popping a bottle of champagne that has been stored at 20 degrees Celsius (something one really ought never do) ejects a fleeting "mini-cloud" colder than ice and blue as the sky, awestruck scientists said Thursday.

dateSep 14, 2017 in General Physics
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