In the realm of physics, the speed of light is considered one of the most fundamental constants in the universe, dictating ...

Physicists from Imperial College London have achieved a groundbreaking milestone in quantum physics by reimagining the classic double-slit experiment—this time in the dimension of time. Led by ...

The light emitted by a hot object is called "blackbody radiation," and has some interestingly simple properties. The color of the light does not depend strongly on the properties of the material ...

Take, for instance, quantum entanglement, which says that the state of one particle can be determined by examining the state ...

Excitons—bound pairs of electrons and an electron hole—are quasiparticles that can arise in solids. While so-called "bright" ...

Discover how Einstein’s theory of special relativity reshaped physics by linking space, time, mass, and energy in a universe governed by the speed of light.

This research, published in the journal Nature Physics on March 20, describes how the researchers were able to make two photons of light interact and measure the difference between these ...

Whether it's investigating the financials of Elon Musk's pro-Trump PAC or producing our latest documentary, 'The A Word', which shines a light on the American women fighting for reproductive rights, ...

By using light to emulate the structure of space-time, researchers can better understand black holes – and the exotic objects that mimic them ...

Mind blown. Fruit of the Luminal. 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 ...

A new experiment has demonstrated something that sounds physically impossible – light itself casting a shadow. If you manipulate a laser just right, then hit it side-on with another light source ...