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Posts Tagged "dirt"

Life, Unbounded

The Dirtiest Lunar Mystery Of All

It's filthy work, but someone has to do it...(NASA/Apollo)

                      There may be something funny going on with the stuff covering the Moon, and a new NASA mission launching next month is aiming to solve the mystery. Gaze up at a brilliant Moon in the night sky and it’s hard to imagine that our [...]

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Observations

Soil May Help Pathogens Make Us Sick

soil

Tetracycline—a powerful antibiotic—came from the soil. Researchers isolated the drug, used to treat everything from sexually transmitted diseases to bacterial pneumonia, from the soil-dwelling microbe Septomyces aureofaciens, which produces tetracycline to kill its microbe neighbors. So it comes as no surprise that other soil microbes have evolved ways to resist this antibiotic But a new [...]

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