The emerging technology offers an alternative to conventional UVC light, which is used to sanitize surfaces but can harm the ...

Computers that use photons rather than electrons to manipulate data promise greater speed and energy efficiency, and the ...

Everyone is familiar with the light dome that shows from afar where cities are brightly lit at night. Artificial light that ...

Two companies have announced photonic devices that could solve specific real-world problems faster and with less energy than conventional computers.

Photophobia describes a sensitivity to light, not a true phobia. It can cause eye pain and even migraines. Learn what helps ...