UV light is being used to disinfect airplanes, hotels, subway cars and cruise ships, but Americans are skeptical. How can light kill the coronavirus?

Mold is a constant problem. Can a UV light treatment take care of it in your home? The answer is complicated, and we're here ...

A germ-zapping robot called Xenex is effective in cleaning hospital rooms and stopping the spread of superbugs, according to new research.

UV light is being touted as a method to kill the coronavirus, but it comes with some serious risks.

The rechargeable Katadyn SteriPEN water purifier uses UV-C light to kill 99.9 percent of protozoa (including diarrhea-causing Giardia and Cryptosporidia), bacteria and even viruses.

Maybe you've seen a UV (or ultraviolet) light device at a doctor's office or one of the many wands or containers for sale in stores or online. Can they really kill the COVID-19 virus?

UV light is commonly used to disinfect surfaces and kill bacteria -- but can it work against the coronavirus? Here's everything we know about its effectiveness.

Looking for the best Bug Killer With Uv Lights? Check out our comprehensive guide with the 10 best options available.

According to the FDA, these UV-C light sanitizers could eliminate germs on phones, furniture, toys and more high-touch objects and surfaces.

UV light is dangerous to humans. That's part of the reason why there's widespread interest in discovering light sources that can kill unwanted organisms – while leaving humans unscathed.

Hospital are using pulses of UV light from this device to disinfect rooms and kill superbugs that cause HAIs like MRSA and C. difficile.