Quantum computing has always struggled to achieve the necessary division of labor between processing and memory. While ...

Given the quantum computing company's high and speculative valuation, its stock returns will depend heavily on how it fares ...

Quantum computing is still in its early innings, but IonQ and IBM are already building the hardware and infrastructure that ...

Lip-Bu Tan says Intel is developing spin qubits while he backs Israeli startup Classiq and other competing approaches.

Researchers have created a new chip that turns one of quantum computing's biggest frailties into a programmable feature. They say this first-of-its-kind experiment could carry implications for ...

Microsoft's Majorana 2 chip replaced aluminum with lead in its superconductor layer, boosting qubit lifetimes 1,000-fold to 20 seconds and moving its 2033 target to 2029.

Majorana 2 is Microsoft's newest quantum chip, introduced at Microsoft Build 2026 as a major milestone in the company's quantum computing roadmap. The Majorana 2 quantum chip is designed to advance ...

Although Wood's company bought this stock, it may have had other motivations.

A new concept from Warwick researchers could help solve one of the biggest challenges to building large-scale quantum computers: enabling communication between vast numbers of quantum bits (qubits) ...

Intel stock slips as IonQ tests quantum error correction, while fresh layoffs add another factor for investors to watch.

Cerebras is posting $510M in revenue with 76% growth and profitability, while Rigetti burns cash despite backing from Amazon ...