The errors that quantum computers make are holding the technology back. But recent progress in quantum error correction has ...

Imagine a computer that could solve incredibly complex problems at a speed we can't yet fathom and bring about breakthroughs in fields like drug development or clean energy. That is widely considered ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. At a technology hearing on Capitol Hill earlier this year, US senator Ted Cruz held up a golden computer chip ...