Uncategorized

  1. Health & Medicine

    Antiretroviral drugs may prevent HIV infection

    Gay and bisexual men who don’t have the AIDS virus can reduce their risk of getting it by taking a drug combination, a new study finds.

    By Nathan Seppa
  2. Humans

    Visor might protect troops from blasts

    Computer simulations show that the current military helmet lets explosive forces into the head through the face.

    By Rachel Ehrenberg
  3. Animals

    Island orangs descend from small group

    Bornean apes went through a genetic bottleneck when isolated during an ancient glaciation.

    By Susan Milius
  4. Humans

    Wine-trashing microbe identified

    In finding the source of the off-tasting molecule MDMP, researchers hope to point the way to eliminating it.