Hints That New Drug May Slow Alzheimer's Progression: Study People Have Specific Taste for Fat: Researchers Writer E.L. Doctorow Dies at Age 84

Here's what your little one can try

Report finds less than half of those aged 15 to 19 have had intercourse

Risk was even greater if the person also had an unhealthy adult lifestyle, study found

Daily sugary drink tied to 13 percent increased risk over a decade, study finds

Retired pro athletes have more degenerative symptoms, lesions

Retired pro athletes have more degenerative symptoms, lesions

Study can't prove cause and effect, but saw dip in odds for people taking drugs such as Actos and Avandia

Post-surgical decline less evident in elderly males, study says

Used early after diagnosis, drug appears to have long-lasting effects, study reports