IBM is innovating quickly as it pushes toward useful quantum computing. The company has a clear roadmap and the resources to ...

IonQ holds the world record for two-qubit gate fidelity at 99.99%. No other company has crossed the 99.9% two-qubit gate ...

A preliminary analysis suggests that industrially useful quantum computers designs come with a broad spectrum of energy ...

Fully practical quantum computers haven’t arrived yet, but the quantum computing industry is ending the year on an optimistic note. At the Q2B Silicon Valley conference in December, which brings ...

It doesn't quite have the buzz of artificial intelligence, but quantum computing is having a moment of its own. Stream Los Angeles News for free, 24/7, wherever you are. Startups focused on quantum ...

SAN FRANCISCO (Reuters) -IBM announced on Wednesday it has built a new experimental quantum computing chip called Loon that demonstrates it hit a key milestone toward making useful quantum computers ...

It doesn't quite have the buzz of artificial intelligence, but quantum computing is having a moment of its own. Startups focused on quantum technology attracted about $2 billion last year, according ...