People are buying helmets, face masks, vests and beds that emit long-wavelength light. Beneath the hype, there is some ...

Researchers at the Indian Institute of Science (IISc) have fabricated a device to increase or “up-convert” the frequency of short infrared light to the visible range. Up-conversion of light has ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists in Switzerland have developed an ultra-thin metalens that converts invisible infrared light into visible light by ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists from North Carolina State University successfully “squeezed” infrared light to 10 percent of its wavelength while ...

A research team has fabricated a subwavelength grating from an epitaxial molybdenum diselenide (MoSe2) layer roughly 42 ...

In a move straight out of a sci-fi movie, scientists have created wearable infrared contact lenses that allow you to see in the dark, even with your eyes closed. A group of scientists from the ...

The National Academies of Sciences, Engineering and Medicine will establish an ad-hoc committee to investigate and make recommendations about a space-based telescope's capabilities regarding the ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The human eye is a natural wonder, the result of millions of years of evolutionary tinkering, and ...