Quantum computing has long promised breakthroughs in chemistry, logistics, finance, and climate modeling, but the hardware ...

Quantum physics has a reputation for needing exotic hardware, from liquid-helium-cooled qubits to sprawling AI clusters, just to crunch through basic simulations. Now a new “physics shortcut” is ...

Governments and tech companies continue to pour money into quantum technology in the hopes of building a supercomputer that can work at speeds we can't yet fathom to solve big problems.

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

The nature of quantum entanglement remains an outstanding problem in physics. But Albert Einstein's theories, along with insights from quantum computing, could finally put the mystery to rest. When ...

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

Scientists have, for the first time, experimentally proven that angular momentum is conserved even when a single photon splits into two, pushing quantum physics to its most fundamental limits. Using ...

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

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Microsoft says its researchers have created a new quantum computer ...

As physicists search for a theory of quantum gravity, new results show that classical gravity can still interact with quantum fields to allow matter to become entangled. When you purchase through ...

Rigetti achieved 99.5% 2-qubit gate fidelity, making meaningful progress toward the 99.9% threshold needed for fault-tolerant quantum computing. With $575 million in cash, Rigetti has the runway to ...