Governments and technology companies are fueling an urgent, high-stakes race to develop quantum power, which promises to ...

The breakthrough, confirmed in Nature, pushes quantum computing from theory to real-world validation. Alphabet stock rose 1.8 ...

On October 21, 2025, scientists revealed a groundbreaking discovery in the realm of quantum physics: a hidden quantum trick ...

Quantum mechanics describes the weird behavior of microscopic particles. Using quantum systems to perform computation promises to allow researchers to solve problems in areas from chemistry to ...

Using a technique called Quantum Echoes, Google says its latest chip has delivered results that outperform traditional ...

The government has taken stakes in a handful of sectors this year. Now, Rigetti Computing, D-Wave, and other are surging amid ...

Google has demonstrated a 13,000 times speedup for the Quantum Echoes algorithm using its Willow quantum chip. The feat is ...

Trump administration in talks to take stakes in quantum technology firms. Here's why that may not mean much for quantum ...

D-Wave Quantum Inc. (NYSE: QBTS) (“D-Wave” or the “Company”), a leader in quantum computing systems, software, and services ...

Shares in quantum computing firms are getting a lift Thursday on reports that the Trump administration is in discussions to ...

Superconductivity and quantum computing are two fields that have seeped from theoretical circles into popular consciousness.

Quantum computing may not be in Buffett's wheelhouse. But he owns a stake in a quantum computing stock anyway.