While most quantum computing and AI stocks are quite expensive, Alphabet's stock offers solid value to investors. Alphabet is ...

Quantum computing stocks are still quite hot in the market, although their week-to-week performance can be incredibly volatile. For example, one of the more popular quantum computing plays ...

Among a few pure-play quantum computing companies, D-Wave Quantum Inc. has the lowest P/S ratio of 199.114, whereas Quantum Computing Inc. had a staggering P/S ratio of 3,500.00, ...

Cloud quantum supremacy Amazon (NASDAQ: AMZN) leverages its dominant Amazon Web Services (AWS) cloud infrastructure to democratize quantum computing through Braket, offering developers access to ...

Cloud quantum supremacy Amazon (NASDAQ: AMZN) leverages its dominant Amazon Web Services (AWS) cloud infrastructure to democratize quantum computing through Braket, offering developers access to ...

Shares of quantum computing companies rocketed higher Thursday, led by IonQ, ... IonQ shares popped 37% Thursday, leading quantum computing stocks higher. SOPA Images / Getty Images.

In the world of quantum computing, the Hilbert space dimension—the measure of the number of quantum states that a quantum computer can access—is a prized possession. Having a larger Hilbert ...

Emerging technologies, including quantum computing, could potentially render the cryptography securing Bitcoin and other blockchain networks ineffective, asset manager BlackRock said in a ...

Researchers and tech companies are racing to develop quantum computers that can solve hard scientific problems that conventional computers can’t. Mark Horowitz, who chaired a 2019 National Academies ...

Schrödinger’s cat is alive and dead at the same time. Ironically enough, so is quantum computing.

A quantum processor solved a problem in 20 minutes that would take a supercomputer millions of years. A supercomputer then did a part of it in about 2 hours.

Quantum computing might sound like the kind of sci-fi plot device used to explain how a character traveled through time or shrank to the size of an ant. But the technology is very real, and ...