Study finds there's no precise number of DNA changes needed to spur a tumor

Hardest-hit communities need targeted preventive measures, report suggests

Risk of head and neck tumors tied to HPV infection jumps to 15 percent for this group, study finds

Smart steps to stay safe

Study from Taiwan finds link between aspirin use and reduced cancer risk

Dirty air and water aren't the only culprits, new report says

Study Challenges Adult-Onset ADHD Cataracts Afflict Children Who Survived West Africa Ebola Epidemic

Balance and comfort are key

What to look for

Fun alternatives may also pour on the health benefits