Computer-designed proteins guide stem cells to form blood vessels

Using computer-designed proteins, researchers have now shown they are able to direct human stem cells to form new blood vessels in the lab. This milestone in regenerative medicine offers new hope for repairing damaged hearts, ...

Short commercial space flights may not have big impact on health

The first all-civilian space mission is shedding light on the potential health risks facing private astronauts. The takeaway is short-duration spaceflights appear to pose none that are significant. The study sample was small—four ...

Success follows failure less often than expected, study finds

The platitude that failure leads to success may be both inaccurate and damaging to society, according to a paper published in the Journal of Experimental Psychology, titled "The Exaggerated Benefits of Failure."

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