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

A small mathematical revision to quantum mechanics could effectively limit the purported infinite capacities of quantum computers—if validated, that is.

What once took up the entire space in IBM’s lab in the 60’s, now fits on a chip. With tech. breakthroughs, it’s been about ...

Quantum computers could solve certain problems that would take traditional classical computers an impractically long time to solve. At the Japan Advanced Institute of Science and Technology (JAIST), ...

Charles Bennett and Gilles Brassard pioneered quantum information theory. Now they’ve been awarded the highest honor in computer science.

After 30 months of fast-paced innovation in quantum algorithms, six research groups are hoping to hit paydirt. But there can be only one big winner—if there is a winner at all.

An American physicist and Canadian computer scientist received the A.M. Turing Award on Wednesday for their groundbreaking work on quantum key cryptography.

Quantum AI may become the most consequential technology in human history. Yet it feels like someone else's problem to us.

Developers are already working to address quantum risks, and investors shouldn’t mistake a long-term challenge for an ...