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Unexpected matter found in hostile black hole winds

Theexistenceoflargenumbersofmoleculesinwindspoweredbysupermassiveblackholesatthecentersofgalaxieshaspuzzledastronomersmorethanadecade.Newtheorypredictsthatmolec

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DNA 'robots' could sort molecules in your blood

Robotsarealreadygoodatsortingthings,sowouldn'titbeniceiftheycouldsortthingsoutonamuchsmallerscale?Theymightsoon.Caltechresearchershavedevelopeda'robot'madefroma

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3 scientists share 2014 Nobel Prize in Chemistry

U.S. scientist Eric Betzig, William E. Moerner and German scientist Stefan W. Hell won this year's Nobel Prize in Chemistry, the Royal Swedish Academy of Sciences announced on Wednesday.