News

  1. Health & Medicine

    Liquid could aid vaccine storage and use

    A new medium for vaccines could remove the need to either refrigerate or rehydrate vaccines, hurdles that impede immunization campaigns in poor countries.

    By Ben Harder
  2. Health & Medicine

    Beating two infections with one vaccine

    Identifying key similarities between related viruses could enable researchers to coax some vaccines to do double duty.

    By Ben Harder

  3. In depression, the placebo also rises

    In a small group of depressed patients, those whose condition improved after taking placebo pills for 6 weeks displayed many of the same brain changes observed in people who benefited from an antidepressant drug.

    By Bruce Bower
  4. Health & Medicine

    Spice component versus cancer cells

    Curcumin, a compound in the spice turmeric, teams up with an immune-system protein to kill prostate cancer cells in a new laboratory study.