IBM built its first quantum computer in 2019. Unlike most of its quantum peers, IBM earns a profit. Its start-up competitors ...

Alphabet, Microsoft, and Nvidia are all funding their quantum computing endeavors with cash flows from unrelated businesses, ...

Singapore-based software firm Horizon Quantum Computing has become the first private firm to deploy a quantum computer for commercial use in the city-state.

When quantum computers become commonplace, current cryptographic systems will become obsolete. Scientists are racing to get ahead of the problem and keep our data secure.

Horizon Quantum Computing Pte. Ltd. ("Horizon Quantum"), a pioneer of software infrastructure for quantum applications, today ...

Still, like the rest of its quantum computing peers, D-Wave remains a high-risk stock as its market cap has risen to $8.1 ...

Scientists have taken another major step toward creating stable quantum computers. Using a specialized quantum computer chip ...

Consequently, IBM is the better value. Combined with its Nighthawk processor moving the company toward quantum advantage next ...

Researchers estimated the compute time and number of physical qubits required to accurately predict the ground state energy ...

Researchers unveiled a new technique that validates quantum computer results—especially those from GBS devices—in minutes ...

Working with OptQC, the Japanese company wants to make a game-changing optical quantum computer that operates at room ...