Members of some families of error correction codes differ in a fairly simple way: Each step up in size (which may require multiple hardware qubits) means a greater distance. So by adding more hardware ...

Previously, measurement-device-independent QKD reached approximately 169, 173km without a repeater; this work extends that ...

Speculation has begun on the person or group destined to be named TIME’s Person of the Year for 2026. This year, the board includes everyone from political figures and tech giants, to candidates who ...

In college, your to-do list can go from zero to overwhelming in about five minutes. One second you’re grabbing coffee, the next you’ve got a paper due, a shift at work, and a group project to plan.