Physicists from Imperial College London have achieved a groundbreaking milestone in quantum physics by reimagining the ...

When you shine a flashlight into a glass of water, the beam bends. That simple observation, familiar since ancient times, ...

Slowing down light is not as easy as it sounds. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The phenomenon of light slowing down as it passes ...

A study led by Politecnico di Milano, recently published in Nature Photonics, highlights the crucial role of virtual charges ...

Does light behave more like a particle, or like a wave? Today we know the surprising answer. Here's why it took so long to get there. When you purchase through links on our site, we may earn an ...

The 2023 Nobel prize in physics has been awarded to Pierre Agostini, Ferenc Krausz and Anne L’Huillier for their work on generating ultra-short pulses of light to study how electrons move through ...

Understanding what happens inside a material when it is hit by ultrashort light pulses is one of the great challenges of ...

Black holes can’t be formed from pure light. Quantum physics would curb their creation under any foreseeable conditions, a new study suggests. Typically, matter is responsible for black holes. They’re ...

Some things we see in space appear to outpace light. Now we are learning to harness these bizarre optical illusions to ...

An international team of physicists has cooked up with a new theory that could allow for objects to travel faster than the speed of light — and while they say it wouldn't technically violate the laws ...