The performance of quantum computers could cap out after around 1,000 qubits, according to a new analysis published in the ...

Quantum computers could solve certain problems that would take traditional classical computers an impractically long time to ...

A small mathematical revision to quantum mechanics could effectively limit the purported infinite capacities of quantum ...

After 30 months of fast-paced innovation in quantum algorithms, six research groups are hoping to hit paydirt. But there can ...

The partnership between the U.S. and the U.K. is a key advantage, as it was during World War II.

Qilimanjaro is selling a relatively cheap kit with everything you need for a quantum computer – you just need to be able to ...

Quantum computers, computing systems that process information using quantum mechanical effects, could outperform classical ...

What once took up the entire space in IBM’s lab in the 60’s, now fits on a chip. With tech. breakthroughs, it’s been about ...

This is today's edition of The Download, our weekday newsletter that provides a daily dose of what's going on in the world of ...

After decades of theory, quantum computing is moving toward real-world utility, with breakthroughs in error correction bringing both commercial opportunity and urgent cybersecurity risks closer to ...

Turing Award winners Gilles Brassard and Charles Bennett pioneered ideas that are now foundational to quantum computers and ...