President Trump has been mocked relentlessly for suggesting that ultraviolet light could be brought “inside the body” to kill the coronavirus, but there is ongoing research to do just that. For ...

President Donald Trump said during a White House coronavirus task force briefing on Thursday that experts should test if UV and sunlight can treat COVID-19. “Suppose that we hit the body with a ...

Add Yahoo as a preferred source to see more of our stories on Google. New technology could make the battle against the next pandemic as easy as turning on a light. Researchers are exploring a new way ...

Scientists have long known that ultraviolet light can kill pathogens on surfaces and in air and water. UV robots are used to disinfect empty hospital rooms, buses and trains; UV bulbs in HVAC systems ...