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 ...

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.

Quantum theory fails to explain how the reality we experience emerges from the world of particles. A new take on quantum ...

Check the structured 80-mark theory paper, official marking scheme, and topic-wise weightage (Light, Electricity, Magnetism). Prepare effectively for the 2026 board examination with this blueprint.

NASA's Fermi telescope may have detected the first direct hint of dark matter, observing an unusual gamma-ray glow near the ...

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

In 1999, Belgian physicist Chris Van Den Broeck implemented a minor alteration to Alcubierre’s concept by shrinking the ...

Nearly two centuries after Michael Faraday first showed that magnetism can twist light, physicists have gone back to that ...

New research shows that the magnetic part of light actively shapes how light interacts with matter, challenging a ...

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.

A Star Trek–inspired idea by Miguel Alcubierre kicked off decades of theory and experiments as scientists pursue plausible ...