Quantum computing has long promised breakthroughs in chemistry, logistics, finance, and climate modeling, but the hardware ...

Fully functional quantum computers remain out of reach, but optimism across the field is rising. At the Q2B Silicon Valley conference in December, researchers and executives ...

In December 2024, Google's Willow chip became the first quantum processor to demonstrate "below threshold" error correction. That's the holy grail physicists have chased for 30 years. The chip showed ...

Plans to build data centers on the Moon have moved from science fiction to hardware already riding lunar landers, and now a new venture wants to push that idea into the quantum era. Instead of ...

Scientists have developed a new approach to correcting common quantum computing errors, which could pave the way for more ...

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

Editor’s note: Columnist Charlie Garcia shares select emails and online comments from his virtual mailbag each week.