Rigetti Computing and IonQ are working toward quantum computing viability.

A pullback has dampened quantum investors' hopes in early 2026, but this industry has massive long-term potential.

Quantum computers should be powerful enough to crack Bitcoin’s security features—by instantly solving the mining mechanism or guessing wallet passwords by brute force—a few years after 2030, according ...

Today’s quantum computers are far from breaking Bitcoin’s cryptography and any real threat would likely emerge gradually, ...

Milestone on the path to the quantum computer: Scientists of the University of Konstanz, Princeton University, and the University of Maryland have developed a stable quantum gate for two-quantum bit ...

Quantum computers hold great promise for exciting applications in the future, but for now they keep presenting physicists and engineers with a series of challenges and conundrums. One of them relates ...

Quantum computing in 2026 still isn't a faster laptop. It doesn't make email snappier, and it won't speed up spreadsheets.

Quantum computers use qubits, which are based on quantum physics, allowing them to solve complex problems far faster than ...