CNRS

Physics determined ammonite shell shape

Ammonites are a group of extinct cephalopod mollusks with ribbed spiral shells. They are exceptionally diverse and well known to fossil lovers. Régis Chirat, researcher at the Laboratoire de Géologie de ...

dateOct 13, 2014 in Evolution
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The origin of Uranus and Neptune elucidated?

A team of French-American researchers led by the UTINAM Institute (CNRS/Université de Franche-Comté) has just proposed a solution to the problematic chemical composition of Uranus and Neptune, thus providing ...

dateSep 24, 2014 in Astronomy
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Cold snap in the tropics

Tropical glaciers have responded to episodes of cooling in Greenland and the Antarctic over the past 20,000 years, according to a study carried out mainly by researchers at the CNRS, Université Joseph Fourier, ...

dateAug 25, 2014 in Earth Sciences
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Satellite galaxies put astronomers in a spin

An international team of researchers, led by astronomers at the Observatoire Astronomique de Strasbourg (CNRS/Université de Strasbourg), has studied 380 galaxies and shown that their small satellite galaxies almost always ...

dateJul 24, 2014 in Astronomy
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Biodistribution of carbon nanotubes in the body

Having perfected an isotope labeling method allowing extremely sensitive detection of carbon nanotubes in living organisms1, CEA and CNRS researchers have looked at what happens to nanotubes after one year inside an animal. ...

dateJul 04, 2014 in Nanomaterials
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NEMO closes in on neutrino mass

The NEMO (Neutrino Ettore Majorana Observatory) experiment, whose goal was to elucidate the nature of neutrinos and measure their mass, yielded very positive results. The product of an extensive international ...

dateJun 20, 2014 in General Physics
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