DNA's secret weapon against knots and tangles
Elie Dolgin • April 20, 2017
One of the most puzzling problems in genome architecture may have a simple solution. But no one can agree on what powers the process.
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This ancient oddball fills a major gap in the fossil record.
Jaw-dropping patient videos and miraculous testimonials ignited a frenzy in China over a technique that aims to improve drainage from the brain. Now it is entering trials worldwide.