The trailing 12-month returns for IonQ, Rigetti Computing, and D-Wave Quantum make clear that investors are excited about the ...

Investors piled into quantum computing stocks in 2025, but many of them are now declining sharply.

Stephen Shankland worked at CNET from 1998 to 2024 and wrote about processors, digital photography, AI, quantum computing, computer science, materials science, supercomputers, drones, browsers, 3D ...

Empowered by artificial intelligence technologies, computers today can engage in convincing conversations with people, compose songs, paint paintings, play chess and go, and diagnose diseases, to name ...

Stephen Shankland worked at CNET from 1998 to 2024 and wrote about processors, digital photography, AI, quantum computing, computer science, materials science, supercomputers, drones, browsers, 3D ...

Silent silicon defects may cause modern CPUs and GPUs to produce incorrect results without crashing, raising concerns about data integrity in large-scale computing systems.

The growth and impact of artificial intelligence are limited by the power and energy that it takes to train machine learning models. So how are researchers working to improve computing efficiency to ...

Amid the poor performance of quantum computing stocks in 2026, Infleqtion starts trading today as a public company after a ...

In 1947, when Bell Labs created the transistor, we could never have imagined this invention would underpin the microprocessor, the internet, and the digital world as we know it. The same potential for ...

The new year is here and some of the tech sector’s biggest announcements are just around the corner. The Consumer Electronics Show (CES) takes place this week, and we will be hearing a lot more about ...

Quantum computing, once the realm of science fiction, could bring massive economic gains. But it also threatens to upend national security, and governments are racing to prepare. Quantum computers ...

New research says today’s quantum computers are far too weak to threaten Bitcoin’s cryptography, leaving the network years to ...