Glow Up
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World
What Causes Gamma-Ray Bursts? Their 'Afterglows' Hold Clues
These high-energy explosions, brighter than billions and billions of suns, have recently been tracked for days, upending ideas about the…
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World
Forget Blood—Your Skin Might Know If You’re Sick
This glowing microneedle test could catalyze a transition from blood-based diagnostics to a stick-on patch. A river of biological information…
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