Can quantum computing save us from 500 missiles attacking simultaneously? Perhaps ... and it has a far better shot than ...

Amid some scepticism, many say the machines can now achieve results beyond the capability of traditional computers ...

Quantum computers need extreme cold to work, but the very systems that keep them cold also create noise that can destroy fragile quantum information. Scientists in Sweden have now flipped that problem ...

The third unpleasant truth that investors of IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc. will have to ...

Quantum technologies are supposed to revolutionize the way we calculate, communicate, and measure. But where do we really ...

IBM is no longer talking about quantum computing as a distant science project. It is laying out a tightly sequenced plan that stretches from today’s noisy chips to fault-tolerant machines that could ...

Palo Alto, California-based D-Wave Quantum Inc. claims to be the first company that sells computers that leverage quantum effects in their operation. The company recently demonstrated how its quantum ...

It's much easier to get bigger with a new technology when you're already enormous and have an enormous list of existing ...

Small, pure-play companies and tech leaders are involved in this field.