Paul Williams provides an accessible introduction to optical frequency combs
2015 is the International Year of Light and Light-based Technologies (IYL 2015), as declared by the United Nations.
A short film exploring the vital role that light plays in regulating the sleep-wake cycle
How portable LED lights are helping students in a rural Indian community
Light-based technologies wow the crowds at Birmingham’s new central library
Day of the Dead brought to life by multimedia lightshow