Topic

Nature Wednesday

Every story we have on Nature Wednesday, refreshed every few hours.

1 stories · page 1 / 1

A new paper argues Microsoft exaggerated its quantum claims a year ago

A critique published in Nature Wednesday calls the basic technology behind Microsoft's "breakthrough" quantum computing chip the Majorana 1 into question. Microsoft unveiled the chip in February 2025 and said it featured a brand-new technology known as a topological qubit.