Most people who have sex eventually are infected with the human papillomavirus.
Learn more about the different cancers that are linked to this infection.

Moms-to-be who carry excessive pounds face increased health risks during pregnancy. And babies who are born larger than normal also are at higher risk for problems.
Now a study has found a link between the two.

If New Year's resolutions were easy to keep, we wouldn't have to repeat them every year. But that's what many of us do. Here are some tips to improve your stick-to-itiveness.

It's natural for parents to worry when it finally comes time to take their premature baby home from the hospital. But who stresses more—Mom or Dad?

When you're trying to quit smoking, there's no such thing as a bad effort.
That's the message behind a new campaign that includes some high-tech help.