In his decades-long career in tech journalism, Dennis has written about nearly every type of hardware and software. He was a founding editor of Ziff Davis’ Computer Select in the 1990s, senior ...

Dana Miranda is a Certified Educator in Personal Finance, creator of the Healthy Rich newsletter and author of You Don't Need a Budget: Stop Worrying about Debt, Spend without Shame, and Manage Money ...

Dianna Gunn built her first WordPress website in 2008. Since then, she's poured thousands of hours into understanding how websites and online businesses work. She's shared what she's learned on blogs ...

We independently evaluate all of our recommendations. If you click on links we provide, we may receive compensation. Lars Peterson joined Investopedia in 2023 as a senior editor of financial product ...

It's not just a few dynamic companies powering industry growth. Overall, the global quantum computing market is expected to grow from $1.6 billion in 2025 to $7.3 billion by 2030, according to BCC ...

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Shares in America’s “Quantum Four” quantum computing companies surged again yesterday. D-Wave, IonQ, Quantum Computing, and Rigetti all saw their stock prices jump by double-digit percentages. But why ...

A team at the University at Buffalo has made it possible to simulate complex quantum systems without needing a supercomputer. By expanding the truncated Wigner approximation, they’ve created an ...

Shares of Wall Street's pure-play quantum computing darlings -- IonQ, Rigetti Computing, D-Wave Systems, and Quantum Computing, Inc. -- have soared 620% to 5,710% over the trailing year. History is ...

The encryption protecting communications against criminal and nation-state snooping is under threat. As private industry and governments get closer to building useful quantum computers, the algorithms ...

Quantum teleportation has officially been achieved by scientists, which is exciting news, but probably not for the reasons you'd think. It does not involve the teleportation of objects or people a la ...