Even as it pushes ahead in AI, Alphabet is making notable headway in quantum computing. IonQ is a pure-play quantum stock that could prove compelling for some long-term investors.

Billionaire-led hedge funds have also been buying this quantum computing stock. In the third quarter, Israel Englander's ...

The Majorana 1 quantum computer was hailed as a significant breakthrough by Microsoft, but critics say the company has yet to ...

Governments and tech companies continue to pour money into quantum technology in the hopes of building a supercomputer that can work at speeds we can't yet fathom to solve big problems.

Quantum computing stocks like Rigetti surged on hype but are now plunging. We examine whether the quantum boom is over and if ...

In December 2024, Google’s Willow chip became the first quantum processor to demonstrate “below threshold” error correction.

Former Australian of the Year Michelle Simmons' deep tech startup says it is “on track” to build the world’s first commercial ...

Google has demonstrated a 13,000 times speedup for the Quantum Echoes algorithm using its Willow quantum chip. The feat is repeatable, according to the company, and it paves the way toward real-world ...

What are currently the two hottest technologies? Artificial intelligence (AI) deserves a spot at the top, for sure. There's a strong case for quantum computing taking second place. Not so ...

A team of Australian and international scientists has, for the first time, created a full picture of how errors unfold over ...