How much do you know about sleep apnea? Take our pop quiz and find out!

A sleep doctor addresses common sleep apnea issues, like an uncomfortable CPAP mask, treatments that are not CPAP, lifestyle changes to help sleep apnea, causes when you're not overweight, and whether your health risks decrease when your sleep apnea is treated.

Hitch up your pants and install your pocket protector. If you have acid reflux, chances are it’s not just GERD, it’s NERD! Here's what you need to know about the most common type of heartburn, non-erosive esophageal reflux disease.

The sun can harm the eyes too. An ophthalmologist gives tips on how to protect your and your children's eyes from UV radiation—including what kind of sunglasses to buy.

We came across this cool company that lets you make your own energy bars through a fun and simple online process. You pick your ingredients—from the base bar to fruits and sweets and other fun stuff—and then order 'em up. But do they actually taste good? Readers tested them. Here's what they found.

A doctor explains how the morning-after pill works and whether this form of emergency contraception is the same as the abortion pill.

Dermatologists reveal their choices for the best products for your skin. There are recommendations for all budgets, from drugstore to prescription.