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 ...

In 1873, the German physicist Ernst Abbe realized that the resolution of optical imaging instruments, including telescopes and microscopes, is fundamentally limited by the diffraction of light.

A research group recently discovered the disappearance of nonreciprocal second harmonic generation (SHG) in MnPSe₃ when ...

Listen to more stories on the Noa app. God said, “Let there be light”—everyone knows that. But God did not specify what color light, and this would eventually prove problematic. In the age ...

A cute cartoon duck can be the bearer of bad news. Stripe is laying off 300 people, or about 3.5% of its global workforce — and in emails to some terminated employees, the company accidentally ...

It’s likely some-thing with a positive association—like the phrase “see the light,” for example, or the proverbial lightbulb that appears above a cartoon character’s head when a ...

Editorial cartoons for the week of Jan. 27. Remove the ads from your TribLIVE reading experience but still support the journalists who create the content with TribLIVE Ad-Free. More Cartoons ...

Last week, several drew Elon Musk giving President Donald Trump a piggyback ride. They were inspired by Musk and his 4-year-old son's visit to the White House. The boy rode on his father's ...

Did Craig of the Creek End? Craig of the Creek has officially come to an end with the final episode of Season 6 that aired this past Saturday on Cartoon Network. It was a wild road getting to this ...

Reflection: Let us walk this pilgrimage of faith, the Via Lucis, as daughters and sons of the light and as witnesses of the Risen Lord. Let us meditate upon the resurrection of Christ and discover ...

Light from the galaxy passes through a prism or reflects off a diffraction grating in a telescope, which captures the intensity of light from blue to red. Astronomers call a shift to longer ...