There are currently about 80 companies across the world manufacturing quantum computing hardware. Because I report on quantum computing, I have had a chance to watch it grow as an industry from up ...

IonQ is racing to build a commercializable quantum computer, but it is burning a lot of money. The company just raised $1 billion through a stock offering. The share price is likely to struggle going ...

Quantum computing promises a new generation of computers capable of solving problems hundreds of millions of times more quickly than today’s fastest supercomputers. This is done by harnessing spooky ...

Alphabet's Google Quantum AI has already achieved two major milestones. IonQ's quantum technology offers key advantages over rivals. IBM promises to build a powerful quantum computer by 2029. These ...