In the "AIDS exceptionalism" debate, emotions run high, and the options are difficult: Shift some AIDS funding to other care, or find billions in new support.
Researchers have found that greater use of flu shots was accompanied by a reduction in prescriptions for antibiotics — a blessing for those concerned about overuse.
Information, good or bad, about swine flu travels faster than the virus itself, and a team at Stanford wants you to help it track how you respond to this unfolding pandemic.
A new study suggests the color red can serve as a danger signal to our unconscious minds, making people more likely to take actions that enhance their safety.