News tagged with society

New weapons to battle bacterium behind ulcers

Helicobacter pylori is a bacteria that lives in the gut of more than 50 per cent of the world's population, and is the most common bacterial infection worldwide. It is responsible for most peptic ulcers and is a significant ...

dateNov 24, 2015 in Biochemistry
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Hydra can modify its genetic program

Champion of regeneration, the freshwater polyp Hydra is capable of reforming a complete individual from any fragment of its body. It is even able to remain alive when all its neurons have disappeared. Researcher the University ...

dateNov 23, 2015 in Plants & Animals
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Enigmatic lichen-derived compound synthesized

Researchers at Ludwig Maximilian University of Munich report the first biomimetic chemical synthesis of portentol, a natural product found in lichens. The synthesis confirms a biosynthetic hypothesis that explains how portentol ...

dateNov 13, 2015 in Materials Science
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Colors of a comet

OSIRIS, the scientific imaging system of ESA's Rosetta mission to comet 67P/Churyumov-Gerasimenko, shows a surface with subtle, but significant color variations.

dateNov 12, 2015 in Space Exploration
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