There is an important and unresolved tension in cosmology regarding the rate at which the universe is expanding, and ...

The famous double-slit experiment brings into question the very nature of matter. Its cousin, the quantum eraser experiment, ...

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

A team of astronomers using a variety of ground and space-based telescopes including the W. M. Keck Observatory on Maunakea, ...

Researchers confirm Bohr's predictions over Einstein's theory in a groundbreaking one-atom experiment, revealing insights ...

It’s a powerful technique, but small uncertainties at each step can add up, something critics argue may be behind the Hubble ...

A research team from the Institute of Modern Physics (IMP) of the Chinese Academy of Sciences (CAS) has directly measured the masses of two highly unstable atomic nuclei, phosphorus-26 and sulfur-27.

Rerouted shipping during Red Sea conflicts accidentally created a massive real-world experiment, letting scientists study how ...

Before Einstein, before Bohr, there was a Jesuit priest with a telescope and a startlingly modern vision of the universe.

Quantum theory and general relativity have long described the universe with incompatible languages, one speaking in ...