According to two studies, large doses of radiation sometimes given incorrectly during CT scans
Kathleen Sebelius says arrival of USNS Comfort brought 600 additional medical personnel, more operating facilities
Head of the Department of Health and Human Services tells VOA that adequate medical supplies are in the pipeline
Transmission of virus so rapid that by mid-June WHO declared first flu pandemic over 40 years
US Army says campaign to get soldiers help is showing progress at some bases
A look at the top medical and science news events of the year
Researchers say health risk increase with excessive weight
It's a Who's Who of who earned the most and how much they are worth
UN has begun a month-long examination of the Nuclear Non-Proliferation Treaty, amid concerns about the nuclear intentions of Iran and N
