A spectrometer is a pretty common lab instrument, useful for determining the absorbance of a sample across a spectrum of ...

The first-ever photographed black hole emits an extraordinary gamma-ray flare, billions of times more energetic than visible ...

Have you ever thought that light might hold a key to life's mysteries? One hundred years ago, Alexander Gurwitsch dared to propose that living cells emit faint ultraviolet light, invisible to the ...

There you have a nice spectrum of colors, with red being longer wavelengths and violet being shorter. This shows that white ...

Researchers at the University of Michigan discovered a way to produce bright, twisted light using technology akin to an ...

He, along with a team of U-M researchers, demonstrated for the first time that a twisted filament could produce twirling ...

Research compiled by the AOA indicates that prolonged exposure to blue light (such as sitting in front of a computer all day) ...

Bright, twisted light can be produced with technology similar to an Edison light bulb, researchers have shown. The finding adds nuance to fundamental physics while offering a new avenue for robotic ...

Bright, twisted light can be produced with technology similar to an Edison light bulb, researchers at the University of ...

Visible is cheap compared to any other carrier, with prices starting at just $25 per month with taxes and fees included and ...

Red is a popular Christmas color. It is also a popular star color. And R Leporis, also known as Hind’s Crimson Star, is one ...

Researchers envision robots and self-driving cars that see like mantis shrimp, distinguishing light waves with different ...