Normal cellular processes in living things — from germinating plants to our own cells — create biophotons, though escaping light isn’t visible to us.

For the first time, physicists have simulated what objects moving near the speed of light would look like — an optical ...

Scientists have developed an ultra-thin, paper-like LED that emits a warm, sunlike glow, promising to revolutionize how we light up our homes, devices, and workplaces. By engineering a balance of red, ...

USC engineers have developed an optical system that routes light autonomously using thermodynamic principles. Rather than ...

Dark matter, the substance that makes up about 27% of the universe, could potentially be detected as a red or blue light ...