New genetic map of the human eye reveals clues to vision loss

An international team led by University of Manchester scientists has created the most detailed picture yet of how genetic differences shape the way the human eye works. The breakthrough could help explain why millions of ...

Why some cancers are worse than others

Megan Sweet slices tumors. A normal day in the lab finds the Virginia Tech graduate student with hands deep inside a refrigerated metal box, pulling a mounted mouse-grown tumor incrementally closer to a razor-sharp blade. ...

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