In 1887, one of the most important experiments in the history of physics took place. American scientists Michelson and Morley ...

The speed of light has been one of science’s most trusted markers of stability. For more than a century, the idea that light ...

Several leading quantum gravity theories predict that there is a dependence of the speed of light on photon energy, which would bridge incompatibilities between general relativity and quantum physics.

Physicists tested light speed using cosmic gamma-ray bursts. Study confirms Einstein's prediction that all light colors travel at same speed.

Physicists have demonstrated with unprecedented accuracy that the speed of light remains constant. In 1887, a landmark physics experiment was carried out by American researchers Michelson and Morley.

“Our analysis shows that the solar system is moving more than three times faster than current models predict,” Böhme ...

In a cafe at CERN in 1992, three physicists realized they disagreed about how many constants are needed to describe all of nature. A recent paper suggests only one – time – is necessary.

Based on these initial findings, the team further developed extremely high-resolution simulations called "shock-tubes." ...

Imagine traveling at the speed of light and still being too slow to escape the vastness of space. From the nearest star Proxima Centauri to the Milky Way’s edge, this journey reveals the mind-boggling ...

Optical quantum computers are gaining attention as a next-generation computing technology with high speed and scalability.

The legislative push for the devices passed in the state Senate in 2024, and Gounardes remains hopeful will receive the same ...