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

Quantum computing is no longer a technology of the future. Its ecosystem is being built now, and states that make meaningful investments early in quantum’s mainstream development will reap the rewards ...

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 ...

Toronto-based quantum computing company Xanadu Technologies Inc. is joining forces with Telus Corp. to explore the development of a quantum data centre as the company negotiates up to $390 million in ...

After selling his AI startup to AMD for $665 million, Peter Sarlin is back with QuTwo, a new venture building the infrastructure it believes enterprises will need when quantum computing finally ...

The errors that quantum computers make are holding the technology back. But recent progress in quantum error correction has ...

In today's edition of The Edward Snowden Files, The Washington Post reports that the National Security Agency, with a plan that sounds like something Lex Luthor cooked up, is racing to build a quantum ...

Two popular quantum computing algorithms for problems in chemistry may have very limited use even as quantum hardware ...

Researchers at the Russian state Atomic Energy Corporation Rosatom and Lomonosov Moscow State University have developed a prototype three-zone quantum computer with 72 qubits. This is the third time ...