PsiQuantum, a quantum computing company, has announced a $1 billion Series E funding round intended for advancing fault-tolerant quantum systems. Mark Brunner, executive vice president of public ...

Alphabet generated $73.5 billion in free cash flow over the last 12 months. Committing even $1 billion per year to quantum ...

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

The past decade has seen major improvements in qubit quality, coherence, and quantum error correction, but scaling has remained a tremendous challenge, in large part due to wiring constraints. With ...

IonQ also set a world record for 2-qubit gate performance, a measure of accuracy and speed for quantum systems. The company ...

D-Wave, one of the industry's rising stars, is continuing to make progress toward scalable quantum computing technology.

Rigetti and quantum computing stocks are a buy, says analyst. Look past the criticism of both. A growing number of analysts ...

Quantum computing is a difficult area to invest in. It's similar to investing in early-stage biotechs, where there are some ...

How do you design buildings for machines colder than deep space? David Clensy explores the engineering, sustainability, and ...

Quantum computing could be a game changer as it may solve problems deemed impossible today. Both cautious and aggressive ...

While quantum computers are already being used for research in chemistry, material science, and data security, most are still too small to be useful for large-scale applications. A study led by ...