Scientific tools, not patient complaints, needed for accurate diagnosis, expert says

Researchers see no brain benefits even in early postmenopause

Drug blocks protein that helps virus replicate

Findings might help treat kids with growth issues and identify criminal suspects

In the event of a pandemic

Olysio may cut down on side effects while achieving good responses in patients, experts say

Early study found unexpected side effect after procedure to stop bleeding

People may choose less healthy foods to avoid offending someone heavier, study finds

Researchers say tactic could help curb childhood obesity

Ultrasound Scan for Liver Tumors Cuts Kids' Exposure to Radiation: Study FDA Approves Bird Flu Vaccine