A single atom as a movable slit: Researchers realize Einstein's thought experiment in original form, observing ...

Quantum theory and Einstein's theory of general relativity are two of the greatest successes in modern physics. Each works ...

Now, two unrelated-but-similar experiments confirm that, in a double-slit experiment, detection of a photon’s path (its ...

With the CBSE Class 12 Physics exam set for February 20, 2026, experts share a clear 30-day revision plan, key scoring topics and exam-day strategies to help students score high.

Schrödinger proposed that a hypothetical cat in a sealed box must be considered both alive and dead simultaneously until ...

The National Testing Agency (NTA) has issued the subject wise NEET 2026 syllabus on this website soon after the NMC released ...

In the late 1970s, legendary physicist John Wheeler proposed a radical question: Exactly when does the universe notice that we're paying attention to a quantum experiment? And does it really matter?

Does the universe notice that we're paying attention to a quantum experiment? The answer goes against everything we thought we knew. When you purchase through links on our site, we may earn an ...

A physics experiment published this year that claimed to measure a single photon in two places at once – and, in the process, discredit the idea of a multiverse – drew pushback from many sceptical ...

Quantum electrodynamics suggests that when exposed to sufficiently high laser intensities, a vacuum should start to behave like a weak nonlinear medium and support photon photon scattering. Although ...