The founder of quantum computing startup Xanadu Quantum Technologies Ltd. became a billionaire in a matter of days after ...

Two Wall Street giants walk different paths when it comes to quantum research.

Quantum Computing (QUBT) stock was up 12% on Tuesday. What’s behind the move: The application software developer reported ...

The Toronto-based company, which builds universal photonic quantum computers, reported its inaugural first-quarter earnings ...

Dutch startup QuantWare is raising €152 million ($178 million) in a round led by Intel Corp.’s venture capital arm to build a ...

The smart money appears to agree on the best way to invest in quantum computing. Seven billionaires are betting big on one ...

A failed film student-turned-physicist is now a billionaire after Nvidia's quantum push sent his stock soaring.

Quantum Computing Inc. (QUBT) remains rated 'Hold' due to high execution risk and overvalued fundamentals despite recent ...

Rigetti Computing Inc. and D-Wave Quantum Inc. make products that so far have few real world applications. They’re burning through cash and aren’t expected to generate significant amounts of revenue ...

The Fab 2 narrative moved from early-stage cost framing in Q4 (“several hundred million dollars … two and three years out,” said CFO Roberts previously) to Q1 messaging about active planning and ...

D-Wave Quantum's products are already being used by some companies in specific tasks.

The post-quantum cryptography conversation moved from theoretical to operational in 2026. The National Institute of Standards and Technology finalized the first three post-quantum cryptography ...