Simply swapping the Princeton-built qubit into Google’s best quantum processor, Willow, would improve its performance by ...

Over the trailing year, as of the closing bell on Dec. 12, shares of quantum computing pure-play stocks IonQ ( IONQ 7.69%), ...

The novel design for the new qubit uses the chemical element tantalum in tandem with a special silicon substrate, creating ...

Quantum computing is entering a pivotal year as breakthroughs move from laboratory experiments to real business impact across ...

Researchers have made a major advance in quantum computing with a new device that is nearly 100 times smaller than the ...

A new chip-scale device offers unprecedented control over laser frequencies, a key ingredient for large-scale quantum computing. Researchers have achieved an important step forward in quantum ...

The downside is that the physics and engineering needed to make them work has only just moved out of the theoretical realm and into reality.

IonQ's stock has struggled since peaking in October.

As the new year approaches, it’s not hard to imagine that many risk takers are wondering what the next move will be in the ...

Horizon Quantum, a Singapore-based quantum software company, has unveiled its own quantum computer to accelerate ...

In part two of the interview marking the 100th anniversary of quantum mechanics, ETH Professor Klaus Ensslin explains why ...

A joint House hearing on Wednesday will examine how AI and quantum computing will impact current cybersecurity.