However, it is not necessary to use fancy quantum cryptography technology such as entanglement to avoid the looming quantum ...

Building a utility-scale quantum computer that can crack one of the most vital cryptosystems—elliptic curves—doesn’t require ...

Quantum computing breaktrhroughs including new hardware, smarter algorithms, and clearer signs of “quantum advantage,” bring ...

Physicist Jay Gambetta, at IBM’s lab in Yorktown Heights, New York, explains how microwaves orchestrate a solution on a quantum chip: “Think of each qubit as a line in music. You’re creating notes.” ...

Quantum computers struggle with a major flaw: their information vanishes unpredictably. Scientists have now created a new method that can measure this loss over 100 times faster than before. By ...

The world of quantum computing is a noisy place, where error correction is needed to ensure quantum devices run correctly ...

Can quantum become even bigger than AI? And will it help soften the AI bubble as it seems set to burst? Experts share their views. If the AI revolution is beginning to slow—or slowly deflate—then ...

After the government's pledge to invest £2bn into quantum computing, how is the industry feeling?

Quantum computers promise to revolutionize whole industries by outperforming classical computers on complex calculations. They just need to be colder than the coldest natural place in the universe.

Quantum vendors and national agencies are aligning to establish common standards for logical qubits, which should enable ...