Every year, Santa Claus races around the globe in a matter of hours to bring presents to children all over the world.

"Dark photon" theory says light's interference patterns may emerge from quantum particles, not waves, upending centuries of ...

Quantum spin liquids are exotic states of matter in which spins (i.e., the intrinsic angular momentum of electrons) do not ...

Laurent Simons, a 15-year-old Belgian researcher, has earned a PhD in quantum physics and says his work in ultracold systems ...

Can two versions of reality exist at the same time? Physicists say they can — at the quantum level, that is. Trump ...

From vision-restoring implants to quantum-based diagnostics, Tami Freeman looks back at some of this year’s healthcare ...

Physics simulations using classical mechanics is something that’s fairly easily done on regular consumer hardware, with ...

More than 200 years ago, Count Rumford showed that heat isn’t a mysterious substance but something you can generate endlessly ...

A new theory of "dark photons" attempted to explain a centuries-old experiment in a new way this year, in an effort to change ...

Quantum communication saw major progress, including longer-distance demonstrations and systems that operate closer to ...

The Defiance Quantum ETF QTUM provides broad exposure and trades at roughly 23 times cash flow. Not cheap, but not insane for a sector where winners might return 50 times. It's up almost 40% so far ...

Written as pure mathematics in 1914, Ramanujan’s formulas lay unnoticed for a century. Scientists now say they mirror the ...