In recent weeks, Rigetti Computing postponed the launch of its Cepheus-1-108Q quantum computer to at least the end of the ...

The order outlines a widespread effort to plan for increased quantum innovation, private sector cooperation and international partnership in pursuit of a quantum computer for scientific applications ...

The company's stock has soared over 250% in the past year.

While quantum computers continue to slowly grind towards usefulness, some are pursuing a different approach—analog quantum ...

Taxpayers are backing Sydney start-up Diraq’s ambition to become a global leader in utility-scale quantum computing.

Quantum computing has great potential , but its main unit, the qubit, is beset by inherent stability problems. However, this ...

Physical systems become inherently more complicated and difficult to produce in a lab as the number of dimensions they exist ...

In short, I expect all of them to be worth more than IonQ in five years. For the record, IonQ's market cap is $13.7 billion ...

Millions of dollars have been spent improving connectivity at One Federal Street, the Springfield Technology Park.

A new light-based breakthrough could help quantum computers finally scale up. Stanford researchers created miniature optical cavities that efficiently collect light from individual atoms, allowing ...

These companies look poised to succeed in the long-term quantum race.

There are lots of quantum computing start-ups, but IBM, America's first tech company, has led the pack since the 1970s, and is set to continue that dominance through 2026 and beyond.