The day when a quantum computer manages to break common encryption, or Q-Day, is fast approaching, and the world is not close ...

Quantum hardware and software are advancing rapidly – and our online encryption systems need to change to stay ahead.

One paper finds that attacking the bitcoin blockchain through quantum mining would demand the energy output of a star.

Quantinuum, a leading quantum computing firm, has set a new record in the field of quantum computing. The company’s Helios quantum computer has demonstrated 98 fully linked qubits in a single, ...

Google's quantum paper made headlines with that number. Here's what it means, what's actually at risk, and why 6.9 million ...

Quantum computing, on the cusp of a technological revolution, is set to significantly alter the way we process and interact with data. The latest quantum computer has implications far beyond the ...

Quantum circuits are supposed to gain power as they grow longer, but noise changes the picture. A new study finds that earlier steps in these circuits gradually lose their impact, with only the final ...

Chicago has quickly emerged as a hub for quantum computing, with the state of Illinois and technology companies pouring millions of dollars into developing a campus to build the world’s first ...

If you are to believe the glossy marketing campaigns about ‘quantum computing’, then we are on the cusp of a computing revolution, yet back in the real world things look a lot less dire. At least if ...

There are currently about 80 companies across the world manufacturing quantum computing hardware. Because I report on quantum computing, I have had a chance to watch it grow as an industry from up ...

DURHAM, N.C. (WTVD) -- Duke researchers are spearheading an effort to build one of the largest quantum computers in academia that some say can be a game-changer in science and technology. "It's an ...