Quantum computers are shifting from lab curiosities into real machines that can already outperform classical systems on ...

Ripples spreading across a calm lake after raindrops fall—and the way ripples from different drops overlap and travel outward ...

Perhaps aiming to change the story, Quantum Computing pivoted last week, announcing it will buy semiconductor company Luminar Semiconductor from Luminar Technologies (NASDAQ: LAZR) for $110 million.

Governments are racing to create a supercomputer so powerful, it's scary! How "quantum computing" could affect our future.

IBM stock surged last year as the tech giant's strategy started to pay off. The AI business is booming, and IBM boosted its ...

There has been considerable buzz around quantum computing stocks over the past several years, as many investors have hopped ...

Classical computers store zeros and ones separately in binary digits, also known as bits. Quantum computers store them ...

Quantum Computing stock moved lower this week amid concerns about the macroeconomic environment and valuations for AI companies. Quantum Computing stock had been down double digits this week, but it ...

Quantum computing stocks, plural, have done very well in 2025. Quantum Computing stock, singular, has not. Shares of eponymous quantum computing company Quantum Computing Inc. (NASDAQ: QUBT) soared 11 ...

Since the close of trading at the end of last week, shares of Quantum Computing (NASDAQ: QUBT) traded roughly 9% lower as of 11:10 a.m. ET Friday. The big move came earlier this week after the company ...

Quantum Computing (NASDAQ: QUBT) stock recorded a day of big gains in Wednesday's trading. The tech specialist's share price rose 10.8% in a daily session that saw the S&P 500 rise 0.4% and the Nasdaq ...