News

  1. Health & Medicine

    Omega-3 fatty acid is early boost for female preemies

    DHA given to newborns in the first weeks following birth improves brain development in girls, but not boys.

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  2. Health & Medicine

    Going nano to see viruses 3-D

    Nanoscale MRI-like machine images individual virus shapes; first step to seeing proteins in 3-D

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  3. Life

    Dinosaur fossil reveals creature of a different feather

    Paleontologists have discovered a fossil partially covered with broad, unbranched filaments — a type of structure previously theorized to exist on primitive feathered dinosaurs but not found until now.

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  4. Life

    Genetic sameness could be factor in Tasmanian tiger extinction

    The first complete mitochondrial genome of the Tasmanian tiger is revealed.