Boys are slightly more likely to be born premature than girls, and they tend to fare worse, too, says a new report.

Doctors now have convincing evidence that they put HIV into remission in a baby born with the virus.

High-tech offers free check-ups to combat city's status as tuberculosis capital of Western Europe.

Says air is laced with cancer-causing substances and should now be classified as carcinogenic.

Research suggests high levels of BPA may raise risk of miscarriage in women prone to that problem.

Letters between the 27th president of the U.S. and his doctor show history of the battle of the bulge.

Health officials's embarking on ambitious plan, even though they don't know how many cases there are.

Doctors urged to push for stricter policies to better identify and reduce exposure to harmful chemicals.