There are lots of quantum computing start-ups, but IBM, America's first tech company, has led the pack since the 1970s, and is set to continue that dominance through 2026 and beyond.

Quantum computing has great potential , but its main unit, the qubit, is beset by inherent stability problems. However, this new study might change that.

A new light-based breakthrough could help quantum computers finally scale up. Stanford researchers created miniature optical cavities that efficiently collect light from individual atoms, allowing ...

A light has emerged at the end of the tunnel in the long pursuit of developing quantum computers, which are expected to ...

CERN scientists have analyzed a particle of antimatter isolated in an undecided quantum state known as a superposition for the first time. While the quantum behavior of ordinary matter has been ...

Researchers have proposed a theoretical approach to powering quantum computers using quantum batteries. It ...

A new study uncovers how tiny misalignments in quantum communication links can quietly undermine security. Quantum key distribution (QKD) is a next generation method for protecting digital ...

Canadian company Nord Quantique has developed a novel method to improve quantum error correction (QEC) that will help develop smaller and energy-efficient quantum ...

Quantum computers are designed to solve complex problems outside the scope of classic computing. Classic computers use conventional bits.

Quantum computing is the bleeding edge of computer science and stands to solve AI's energy consumption problem. IonQ is an early leader in the industry.

Coinbase has created an independent advisory board to assess how quantum computing could affect blockchain cryptography, as ...

For the last two days my inbox (and LinkedIn messages) has been flooded with questions about headlines claiming that “Chinese researchers broke RSA encryption with a quantum computer, threatening ...