After a period of significant volatility, shares of quantum computing firm IonQ showed signs of stabilization at the start of ...

A prominent quantum computing executive is raising the alarm on the need to identify and prepare thousands of people to ...

D-Wave is a promising pure play, but Alphabet's resources could position it to be a bigger quantum-computing winner.

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 ...

Quantinuum’s new Helios system is being called the most powerful quantum computer 2025, featuring 98 physical qubits in a unique ‘junction ion trap’ design. This advanced design allows for better ...

IBM has been working on the next-gen technology for decades, and now has major breakthroughs in its sights. We get a look ...

Rigetti Computing stock has surged roughly 500% over the last year, but another quantum-computing stock could be a better buy ...

No one knows exactly when quantum computing will arrive, but accelerating progress is prompting security and IT leaders to recognise the potential risks. So how do organisations begin implementing ...

Investors are giddy about quantum computing upstarts, but it could be the big tech leaders that experience long-term success ...

Researchers have discovered how to design and place single-photon sources at the atomic scale inside ultrathin 2D materials, ...

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

Here's a look at scientific discoveries and breakthroughs that made headlines in 2025, spanning space, biology, ecology, and ...