Archive: 11/12/2013

Hydrogen-powered invasion

Although mankind is only just beginning to use hydrogen as an energy source, the concept has been established in nature for a long time. Researchers at ETH Zurich have discovered that the diarrhea-causing bacterium Salmonella ...

dateDec 11, 2013 in Cell & Microbiology
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German prosecutor: Still weighing NSA probe

Germany's chief federal prosecutor says he hasn't decided whether to open an investigation into alleged surveillance by the U.S. National Security Agency but is suggesting that he's skeptical.

dateDec 11, 2013 in Internet
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Precise docking sites for cells

The Petri dish is a classical biological laboratory device, but it is no ideal living environment for many types of cells. Studies lose validity, as cell behavior on a flat plastic surface differs from that in branched lung ...

dateDec 11, 2013 in Cell & Microbiology
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