News tagged with butterflies

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Bizarre alignment of planetary nebulae

Astronomers have used the NASA/ESA Hubble Space Telescope and ESO's New Technology Telescope to explore more than 100 planetary nebulae in the central bulge of our galaxy. They have found that butterfly-shaped ...

dateSep 04, 2013 in Astronomy
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European grassland butterflies in decline

More than half of Europe's main species of grassland butterflies are in sharp decline as a result of habitat loss, the European Environment Agency (EAA) warned on Tuesday.

dateJul 23, 2013 in Ecology
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Flexible polymer opals

A synthetic material which mimics the brightest and most vivid colours in nature, and changes colour when twisted or stretched, has been developed by researchers at the University of Cambridge, and could have important ...

dateMay 29, 2013 in Materials Science
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No map, no problems for monarchs

Monarch butterflies have long been admired for their sense of direction, as they migrate from Canada and the United States to Mexico. According to new findings from a team of scientists, including researchers ...

dateApr 08, 2013 in Plants & Animals
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