That story feels practically tailor-made to trigger a stampede for the exit, and, for a moment, it appeared to have done ...

Quantum computing is moving from theory to reality faster than many people expected—and that has major implications for cryptocurrency security.

Duplicating the information held in quantum computers was thought to be impossible thanks to the no-cloning theorem, but researchers have now found a workaround ...

Quantum computers can read encrypted communications, financial transactions - and military secrets. The first nation to achieve quantum supremacy doesn't just win a science prize. It wins the ability ...

Scientists have developed a new way to read the hidden states of Majorana qubits, which store information in paired quantum modes that resist noise. The results confirm their protected nature and show ...

Paris-based quantum computing startup Alice & Bob has announced a stunning breakthrough in quantum computing: its qubits can now resist bit-flip errors for more than an hour. That’s four times longer ...

Quantum computer research is advancing at a rapid pace. Today's devices, however, still have significant limitations: For example, the length of a quantum computation is severely limited—that is, the ...