Cancers that show up in the mouth, tongue, throat and voice box have been increasing. A viral infection is behind some of this trend. Now, scientists have a better understanding of what may contribute to these infections.

Medications that fight cancer are designed to extend life. Some medicines, though, have serious side effects that can appear years after treatment. A new study looked at bone loss side effects of one medication.

You've been told to floss at least once a day to keep your gums healthy. Keeping gum disease and inflammation out of your mouth could do more than improve your smile.

Good dental health means brushing your teeth morning and night, flossing once a day and visiting your dentist at least once a year. These guidelines may be particularly important if you've been touched by cancer.