Blue light is a high-energy part of visible light from the sun, screens, and light-emitting diode (LED) bulbs. Your cornea and lens don’t block blue light the way they block ultraviolet (UV) rays.

If you’re looking for things to do in the Valley, you’re in the right place. Our metro Phoenix events calendar keeps you up to date on the wide variety of festivals and other activities across the ...

MEMPHIS, Tenn. — There's a Dense Fog Advisory in effect for the Mid-South until 9 a.m. Friday. Watch out for patchy fog this morning. It's a chilly start to the day with reduced visibility.

MEMPHIS, Tenn. — Grab the umbrella. It's a cloudy and cool start to the day with a rain chance. Temperatures this Thursday afternoon will be in the mid/upper-60s across the Mid-South. Rain chance: 30% ...

Darwin Falls is an oasis in one of the driest places in California. The waterfall is hidden in a narrow canyon near Death Valley. You wouldn’t know it’s there unless someone told you about it. The ...