The team, who experimented on themselves and others, hope their findings could one day help improve tools for studying color ...

Concentrating light in a volume as small as the wavelength itself is a challenge that is crucial for numerous applications.

"It is not a new color," John Barbur, a professor of optics and visual science at City St George's, University of London, ...

In an innovative study published in the journal Nature Communication, an OU team led by Professor Indrajeet Sharma has replaced these precious metals with either blue light or iron, achieving ...

That’s us.’ From Pale Blue Dot (1994) by Carl Sagan. Photo courtesy NASA/JPL-Caltech But what, exactly, should we make of ...

What makes this design special is that the conduction of light is 'topologically protected,' meaning that scattering or reflection of ... than the thickness of a human hair.

The black ones, we tend to fear. They bring cold, disruption, rain. But rain is life. The soil, the plants, even the quiet creatures underground—like the humble earthworm—all thrive from it. Even the ...

An expert on the impacts of information technologies on society considers how talking machines got their male- and ...

President Trump and President Volodymyr Zelensky of Ukraine are among the world leaders who plan to attend the funeral. The ...