Quantum computers could solve certain problems that would take traditional classical computers an impractically long time to ...

A new quantum system called giant superatoms could protect quantum information and enable entanglement between multiple ...

PsiQuantum, a quantum computing company, has announced a $1 billion Series E funding round intended for advancing fault-tolerant quantum systems. Mark Brunner, executive vice president of public ...

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

Chinese researchers have successfully developed a silicon quantum chip capable of performing error-detecting logical operations, a first in quantum computing.

Toronto-based quantum computing company Xanadu Technologies Inc. is joining forces with Telus Corp. to explore the ...

Quantum processors operate in environments engineered to eliminate nearly all external interference. That just might make ...

Researchers at the Russian state Atomic Energy Corporation Rosatom and Lomonosov Moscow State University have developed a prototype three-zone quantum computer with 72 qubits. This is the third time ...

In today's edition of The Edward Snowden Files, The Washington Post reports that the National Security Agency, with a plan that sounds like something Lex Luthor cooked up, is racing to build a quantum ...

What once took up the entire space of IBM’s early computer lab now fits on a chip. The question is how and when will the ...

Two scientists just won computing's Nobel Prize for an idea from 1984: use quantum mechanics to make eavesdropping physically ...