As quantum computing evolves from theory to commercialization, two distinct visions are emerging. Rigetti Computing RGTI and D-Wave Quantum Inc. QBTS represent divergent paths toward unlocking quantum ...

The brilliant physicist Richard Feynman once famously remarked that “nobody understands quantum mechanics” given the ...

For more than a century, gravity and quantum physics have stubbornly resisted a common language, one describing the smooth ...

TU Wien researchers have uncovered a quantum twist to the paths particles take through spacetime — one that could finally ...

Quantum theory is often sold as a story about tiny particles, but its real disruption lands squarely on our everyday sense of ...

D-Wave Quantum ( QBTS 5.67%) is a pure-play quantum AI stock whose shares have rocketed by 677% over the last year -- ...

A new physics paper takes a step toward creating a long-sought "theory of everything" by uniting gravity with the quantum world. However, the new theory remains far from being proven observationally.

Sorta sparked by this comment someone made to me but it's similar to what other people have told me before: I was listening to a lecture on quantum electrodynamics and it helped me conceptualize the ...

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.

A century-old debate ends as physicists prove Einstein wrong using single photons to test quantum theory with unprecedented ...

Sometimes, the market becomes so fixated on valuation metrics that it overlooks a fundamental shift in technology. That's exactly what's happening with D-Wave Quantum (NYSE: QBTS) right now. Yes, the ...