Quantum circuits are supposed to gain power as they grow longer, but noise changes the picture. A new study finds that earlier steps in these circuits gradually lose their impact, with only the final ...

The quantum layer will will not be exhausted by one hardware modality, one algorithmic framework or one vendor’s roadmap.

The day when a quantum computer manages to break common encryption, or Q-Day, is fast approaching, and the world is not close ...

A team of physicists set out to test some of the most exciting claims in quantum computing—and found a very different story. Instead of confirming breakthroughs, their careful replication studies ...

An AI model informed by calculations from a quantum computer can better predict the behavior of a complex physical system ...

New research suggests quantum computers capable of breaking internet encryption may arrive sooner than expected—with AI ...

A team of researchers spent years watching their quantum circuits fail before one finally worked. In early 2025, scientists ...

Quantum technologies like quantum computers are built from quantum materials. These types of materials exhibit quantum properties when exposed to the right conditions. Curiously, engineers can also ...

Inside the towering cylindrical refrigerators that cool quantum processors to near absolute zero, a surprisingly mundane ...