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Grow in the Dark: Bottom-dwelling bacterium survives on geothermal glow
A newly described species of photosynthetic microorganism uses light from hydrothermal vents in the deep sea to power its metabolism, making it the first such organism to use a light source other than the sun.
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Making a Muscle: Engineered fibers grow in the lab and in mice
Scientists have created slivers of muscle that produce their own network of blood vessels.
- Health & Medicine
Attack on Elephantiasis: Antibiotic offers weapon against tropical scourge
An antibiotic called doxycycline can cure people of elephantiasis, a parasitic disease, by killing the bacterium that the parasite needs to survive.
