Research suggests that a pulse of UV-B played an important part in the end Permian mass extinction event 250 million years ago.

A highly efficient LED could one day help countries emerge from the shadows of pandemics by killing pathogens in rooms full of people.

Researchers developed a new technology that will allow controlled encapsulation and release of molecules by exposure to UV light.

A highly efficient LED that is deadly to microbes and viruses but safe for people has been engineered by three RIKEN physicists.

Researchers design a transparent window coating that could lower the temperature inside buildings, without expending a single watt of energy

A highly efficient LED that is deadly to microbes and viruses but safe for people has been engineered by three RIKEN physicists.

Scientists at Bath found that incorporating sugar units into polymers makes them more degradable when exposed to UV light

The same light fixtures utilizing UV-LED lights used in offices and public spaces can destroy coronaviruses and HIV according to a new study

Daylight passing through smart windows results in almost complete disinfection of surfaces within 24 hours while blocking harmful UV light.

Researchers at Tel Aviv University have found that exposure to ultraviolet radiation from sunlight enhances romantic passion in humans.