Quantum computing is finally heating up. There is a heady mix of high-profile and highly resourced big tech players like ...

Some of these stocks have already surpassed Nvidia's growth rate. IonQ ( IONQ +3.92%), one of the leaders in quantum ...

Now, IonQ is building on what it gained from Oxford Ionics, announcing a new, record-low error rate for two-qubit gates: ...

The diamond quantum chip used in this research. Credit: QuTech Researchers at QuTech, in collaboration with Fujitsu and Element Six, have demonstrated a complete set ...

IBM announced during the 2025 Quantum Developer Conference on Wednesday that it expects to reach quantum advantage by 2026, ...

Researchers have demonstrated that the theoretically optimal scaling for magic state distillation—a critical bottleneck in ...

The second key step was to design gates that carefully decouple the spin qubits from each other and from interactions with the remaining noise in the environment. Characterising, optimising and ...

Researchers have developed a new protocol for characterizing quantum gate errors, paving the way toward more reliable quantum simulations and fault-tolerant quantum computing. Researchers have ...

Quantum computing has generated huge buzz, with potential to tackle problems in drug discovery, materials science, and optimization that stump traditional computers. Over the last two years, shares of ...