iPhone app iPad app Android phone app Android tablet app

Uv Light

WATCH: Dazzling New Way To Look At The Sun

Posted 05.25.2012 | Science

Incandescent. That's how NASA scientists described the sun in a new sun video released by the agency. The dazzling video features images of our sta...

11 Sun-Free Ways To Soak Up Vitamin D

Health.com | Ella Quittner | Posted 09.07.2011 | Healthy Living

Vitamin D is essential for bone health. Recent research suggests it may have other benefits, too, such as protecting against colds and fighting de...

The Dangers Of Indoor Tanning

aolhealth.com | Posted 11.17.2011 | Healthy Living

Although tanning beds were labeled "carcinogenic for humans" by the International Agency for Research of Cancer and moved to its highest cancer risk c...