Physicists have developed a lens with 'magic' properties. Ultra-thin, it can transform infrared light into visible light by halving the wavelength of incident light.

You may have seen red light therapy treatments on the spa menu at your dermatologist's office recently. And if you haven't, ...

Physicists at ETH Zurich have developed a lens that can transform infrared light into visible light by halving the wavelength ...

The U.S. Supreme Court has issued a ruling in a lawsuit over the Uinta Basin Railway, limiting the reach of the National Environmental Policy Act.

The Department for Work and Pensions has confirmed that reforms to Personal Independence Payment will also include changes ...

The clip explores how brown, blue and green eyes are shaped not only by biology but by history and light itself.

Exposure to the sun's light can be both beneficial and harmful. New research has suggested new uses for light therapy beyond ...

The green flash is a rare optical phenomenon above the horizon directly at sunrise or sunset. The color is caused by green ...

Commercial devices currently settle for less efficient blue OLEDs, but a set of design innovations has made an efficient blue ...

Fosterville Gold Mine is given the go-ahead to expand by the state's planning minister, despite concerns from nearby ...

Taxes will fall and minimum wages rise for residents in numerous states as a variety of new laws take effect Sunday that could impact people's finances and, in some cases, their personal liberties.

(Green light, which is also sometimes used for skin ... They also have very different effects. Red light is typically studied and used for its anti-aging benefits and how it impacts collagen ...