The best headlamps for hiking and camping aren’t just comfortable and bright – they usually come with a surprising number of functions these days. If you’ve been using the same old headlamp for years ...

Organic light-emitting diodes (OLED) are one of the most promising lighting technology for future lighting solutions. The OLED technology is the first real area light source technology in history. It ...

Optogenetics is a technique that has been in development for several years, and aims to combine optics and genetics to use light to control cell function. Researchers have now used optogenetics to ...

One month of daily bright light therapy significantly improved visual function in patients with Parkinson’s disease and reduced sleepiness, anxiety and other clinical symptoms, according to a study ...

The product: A floor lamp. The expert: Tony Award-winning lighting designer Jules Fisher–and partner Peggy Eisenhauer–have lighted more than 150 Broadway and off-Broadway shows, in addition to ballet, ...

Nature has developed striking light-powered proteins such as bacteriorhodopsin, which can convert light energy into conformational changes for biological functions. Such natural machines are a great ...

Stuck at t? This little-known driving mistake could see you stuck on red – and aggravating drivers behind you.