A UV protection lens filter is an accessory that attaches to the front of your camera lens and blocks ultraviolet light rays. Many photographers argue that UV filters are essential, while others ...

Staying healthy starts with clean drinking water. These days, a UV water purifier is one of the easiest ways to make sure your water is safe. It uses ultraviolet light to kill germs, bacteria, and ...

WASHINGTON — The U.S. Environmental Protection Agency should conduct an ecological risk assessment of ultraviolet (UV) filters, the active ingredient used in sunscreens, says a new report from the ...