Scientists are learning to engineer light in rich, multidimensional ways that dramatically increase how much information a single photon can carry. This leap could make quantum communication more ...

Ripples spreading across a calm lake after raindrops fall—and the way ripples from different drops overlap and travel outward ...

IonQ holds the world record for two-qubit gate fidelity at 99.99%. No other company has crossed the 99.9% two-qubit gate ...

A team of researchers at the University of Waterloo have made a breakthrough in quantum computing that elegantly bypasses the ...

And then it got me.” A handful of decades and an MIT physics doctorate later, Tan is the chief science officer (CSO) of ...

Researchers at Google have used their Willow quantum computer to demonstrate that "quantum contextuality" may be a crucial ...

For decades, quantum computing has been heralded as a technology of the future, promising to solve problems far beyond the reach of supercomputers. But its practical use has remained elusive. That’s ...

Every online bank transfer, private message and Bitcoin transaction rests on the assumption that some math problems are ...

D-Wave Quantum (QBTS +0.03%) and Quantum Computing Inc. (QUBT 0.29%), more commonly known as QCi, represent two distinct ways ...

A new presidential initiative called QMIT will advance the development of quantum technologies—and help ensure that they are ...

Quantum Computing Inc. (NASDAQ: QUBT), a company that is developing quantum-compatible chips and photonic hardware for high-performance computing, AI, and cybersecurity, is set to announce its ...