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.

New research has uncovered an unexpected flaw in Einstein’s theory of relativity — a gap that no one had the tools to detect ...

They recreate how a camera would see objects traveling at 99.9% of the speed of light, revealing surprising relativistic ...

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

In June 2024, Stoke Space announced it had just completed a successful hot fire test of its full-flow, staged combustion ...

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

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.

Recent scientific breakthroughs are making concepts once confined to science fiction, like time travel, seem tantalizingly ...

We live in the present, moving through time. As events come and go, everything fades into the past. But what is time, really?

Upon the closing of the Business Combination, the combined company will operate under the name Instinct Bio Technical Company Holdings Inc. and intends to list its ordinary shares on the NASDAQ Stock ...

Special purpose acquisition company, (“Relativity”), and Instinct Bio Technical Company Inc. (“Instinct Bio”) today announced that ...