Wall Street analysts unanimously expect shares of Rigetti Computing and D-Wave Quantum to increase over the next year.

Alphabet has the resources that quantum computing start-ups don't have, making it a strong player in this space. Even if Alphabet fails in its quantum computing investments, it still has a strong ...

Pure-plays like IonQ, Rigetti Computing, and D-Wave Quantum remain the most popular opportunities in quantum computing at the ...

Quantum Computing develops photonic quantum hardware with cost advantages, scaling hurdles and weak financials. Check out why QUBT stock is a hold.

I want to be clear about something right away. Many great companies have started by losing massive amounts of money, or have ...

In recent weeks, Rigetti Computing has reported widening quarterly losses, softer revenue and sizeable insider selling, even as it continues to invest heavily in developing larger multi‑chip quantum ...

For decades, quantum computing has been heralded as a technology of the future, promising to solve problems far beyond the ...

Quantum computing is an emerging field that uses the principles of quantum mechanics to perform computation. A quantum computer is a very different type of computer that uses the weird rule of quantum ...

Quantum computing stocks have been all the rage over the past year, driving some astronomical returns for investors who had ...

Working with OptQC, the Japanese company wants to make a game-changing optical quantum computer that operates at room ...

Keithen Drury has positions in Alphabet and Nvidia. The Motley Fool has positions in and recommends Alphabet, IonQ, Microsoft ...

QCi wasn't always a quantum computing company. A little more than five years ago, it was called Innovation Beverage, which, ...