You may have noticed several commonalities among my top three quantum computing stocks to buy in December. They're all so-called "Magnificent Seven" stocks. They all operate widely used cloud ...

While pure plays like IonQ and Rigetti Computing get most of the attention, investors can gain exposure to quantum computing through big tech.

The "Oracle of Omaha" normally doesn't invest in technologies he doesn't understand. But he has done so in these two cases.

Amazon Web Services stayed quiet in quantum computing for years until it announced Amazon Braket, a cloud quantum computing service, in 2019.

Physicists at Silicon Quantum Computing have developed what they say is the most accurate quantum computing chip ever engineered, after building a new kind of architecture.

The decades-long quest to create a practical quantum computer is accelerating as major tech companies say they are closing in on designs that could scale from small lab experiments to full working ...

AWS will begin giving developers general access to quantum computers from providers like D-Wave and IonQ on its Braket platform.

The novel design for the new qubit uses the chemical element tantalum in tandem with a special silicon substrate, creating ...

Wall Street expects Amazon's earnings to increase at 18% annually over the next three years. That makes the current valuation of 32 times earnings look reasonable, especially when the company beat the ...

IonQ’s Dr. Chris Ballance to speak on how fidelity breakthroughs are accelerating practical use cases and quantum advantage “We’re at a pivotal moment where breakthroughs in quantum performance can ...

Quantinuum has unveiled a third-generation quantum computer that could be easier to scale up than rival approaches. The US- and UK-based company Quantinuum today unveiled Helios, its third-generation ...

One day soon, at a research lab near Santa Barbara or Seattle or a secret facility in the Chinese mountains, it will begin: the sudden unlocking of the world’s secrets. Your secrets. Cybersecurity ...