After experiencing a distinct change in his mood, which he hypothesised was due to extreme changes in light patterns, and so his work into understanding seasonal effective disorder began.

Scientists have demonstrated that negative refraction can be achieved using atomic arrays -- without the need for artificially manufactured metamaterials. Scientists have long sought to control light ...

Our top choice is the BenQ e-Reading LED Desk Lamp, which is highly adjustable and tall enough to use with desktop computers. For a more budget-friendly choice, the IKEA FORSÅ Work Lamp costs ...

Working It is the FT's workplace podcast and newsletter. Join host Isabel Berwick for new episodes of the award-winning podcast every Wednesday. We have expert analysis and key takeaways to help ...

Click here for more. When the sun goes down, but your work still glows brightly on your screen, things can get uncomfortable quickly. As we now know, harsh monitor light in an otherwise dark room ...

Xenon bulbs produce light by creating an electrical arc between two electrodes in a gas-filled chamber ... with an opaque shield that covers parts of the bulb and is designed to work in Complex ...