Quantum computing has long struggled with a practical problem: even as hardware improves, building useful applications remains slow, expensive, and highly specialized. New York-based Haiqu is ...

Scientists have developed the world's first operating system designed for quantum computers, which could let quantum computers connect with each other, thereby paving the way for a quantum internet.

Classiq Technologies Ltd., a startup building the software needed to write algorithms for quantum computers, said today it has raised $110 million in a Series C funding round. Today’s round is said to ...

The recent integration of post-quantum cryptography (PQC) into Windows 11 and Red Hat Enterprise Linux 10 marks a pivotal moment in cybersecurity. As quantum computing continues advancing, the ...

A team of Harvard physicists built the first-ever quantum computing machine that can operate continuously without restarting, achieving a major breakthrough in a field that could revolutionize ...

Quantum computing is progressing toward fault-tolerant systems using logical qubits, while post-quantum cryptography emerges as an early security market in 2026.

The day when a quantum computer can crack commonly used forms of encryption is drawing closer. The world isn’t prepared, ...

Quantum computing promises to reshape energy by enabling advanced simulations and accelerating materials discovery for carbon ...

Quantum computing, once hailed as a new advancement, has encountered significant challenges that have tempered early optimism. Sabine Hossenfelder explores the technical and practical obstacles that ...

Quantum computing companies are quietly entering public markets. Infleqtion, Horizon Quantum, and Xanadu are pursuing ...