Light therapy for psoriasis is an effective treatment. Ultraviolet (UV) light therapy (phototherapy) involves exposing the skin to controlled amounts of UV radiation similar to that from the sun. It ...
The realization of compact and reliable diode-pumped solid-state lasers that emit UV light is now opening the door to new industrial applications. Neil Savage describes the uses of the technology ...
A night hike scheduled Saturday at Ice Age Fossils State Park in the north valley will open your eyes and ears to the bats, owls and creepy crawlies of the Las Vegas Wash.
Most people over age 60 eventually get cataracts. This common condition typically starts very slowly, so those who don’t have regular eye exams may not realize what’s going on inside their eyes.