Quantum computers may be necessary for future breakthroughs in artificial intelligence technology. Rigetti Computing and ...

D-Wave Quantum (NYSE:QBTS) made waves this week with the launch of its new Advantage2 quantum computing system for general ...

The proposed model considers 2-D electrical and geometrical confinements of carrier charge density within few discrete subbands. Combining a parabolic approximation of the Poisson equation, the ...

Two of Québec’s key quantum computing organizations, PINQ² (the Québec Digital and Quantum Innovation Platform) and ...

D-Wave Quantum surged on one-time sales, but plunging bookings and extreme valuation signal trouble ahead. Find out why QBTS ...

Does the machine's ability to go 'beyond classical computation' show supremacy despite the tortured history of the term?

Detailed price information for Quantum Computing Inc (QUBT-Q) from The Globe and Mail including charting and trades.

We recently published a list of These 10 Stocks Soared by Double Digits Today! In this article, we are going to take a look ...

Rather, it seemed to have more to do with some grand pronouncements by a single quantum company executive. Industry ...

Shares of IonQ Inc. (NYSE: IONQ) soared on Thursday after CEO Niccolo de Masi made bold statements comparing the company's ...

Shares of quantum computing companies rocketed higher Thursday, led by IonQ, whose chief executive said it aims to become the ...

Even the latest bond-market ructions haven't been enough to discourage the retail crowd from bidding up its favorite quantum-computing stocks. Shares of quantum companies like Rigetti Computing, IonQ ...