Uncategorized

  1. Health & Medicine

    Target: Celiac Disease

    With the aim of releasing people with celiac disease from a strict, lifelong diet that lacks the wheat protein gluten, researchers are working to identify molecular targets that could block the disease’s hallmark, the degeneration of the lining of the small intestine.

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  2. Tech

    Making machines from genes

    A novel machine made from DNA also uses DNA as its fuel.

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  3. Tech

    Coddled crystal slams door on light

    A better fabrication process yields such a high-quality optical material that microchips using light, rather than electrons, may be close to reality.

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  4. Humans

    Russia’s nuclear-safety issues spread

    A leading Russian environmentalist, Aleksandr Nikitin, says Russia's problems with nuclear-waste management should concern people beyond that country's borders.