"Quantum computers are fast because they can try all the answers at once"—have you ever heard an explanation like ...

Forbes contributors publish independent expert analyses and insights. I write about energy tech that will change our lives. An illustration of quantum entanglement between two particles. The quantum ...

Researchers at the University of Waterloo in Canada recently made significant progress toward solving a longstanding challenge in quantum computing: protecting quantum information without relying on ...

Scientists have discovered a way to operate multiple silicon qubits simultaneously with remarkable accuracy, overcoming a major challenge in scaling up quantum computers. Their new technique ...

Quantum computing’s edge looked closer after a hard physics problem seemed beyond classical machines. But a new result shows compressed math and smarter algorithms can match or beat that benchmark, ...

In the pursuit of powerful and stable quantum computers, researchers at Chalmers University of Technology, Sweden, have developed the theory for an entirely new quantum system – based on the ...

Experts believe quantum computing could lead to breakthroughs in fields like cryptography, finance, science and transportation, and IBM says the technology could solve some problems in minutes or ...

This article is part of a package on the future of quantum computing. Read about the quest to develop these machines here and see an illustrated field guide to qubits here. The 21st-century fervor ...

Let’s get one thing out of the way: a quantum computer is not going to replace your current laptop, help you win at Wordle, or untangle that drawer of cables you keep meaning to sort out. Some things ...

After 30 months of fast-paced innovation in quantum algorithms, six research groups are hoping to hit paydirt. But there can be only one big winner—if there is a winner at all. I’m standing in front ...

IntroductionThere are so many adults in this world who string together difficult words to talk about things as if they were ...