Scientists in Japan have developed a new way to instantly detect elusive quantum “W states,” a major milestone for quantum technology. The breakthrough could help unlock faster quantum communication, ...

Researchers at ETH Zurich have taken us a step closer to quantum supercomputers after ...

Scientists in Germany have pulled off a staggering computing feat by fully simulating a 50-qubit quantum computer for the ...

Quantum computing has the potential to be the next big technological breakthrough after artificial intelligence (AI). However ...

A new quantum-inspired algorithm is reshaping how scientists approach some of the most complex materials known, enabling ...

SEALSQ Corp (NASDAQ: LAES) ("SEALSQ" or "Company"), a company that focuses on developing and selling Semiconductors, PKI, and Post-Quantum technology hardware and software products, today highlights a ...

New research suggests quantum computers capable of breaking internet encryption may arrive sooner than expected—with AI helping speed the way.

The MarketWatch News Department was not involved in the creation of this content. Its architecture solves the 'overhead problem,' reducing the physical qubits required for breaking RSA-2048 from ...

Shares of Sealsq rose after the company said its Quantum Fund portfolio company EeroQ achieved a breakthrough in autonomous quantum computing laboratories. The stock rose 10% to $2.86 in premarket ...

Quantum computing has entered commercial territory, with McKinsey estimating it could generate up to $2.7 trillion in global economic value by 2035. The market showed strong momentum in 2025, when ...

You already know these companies -- and they're making big waves in the emerging quantum computing space.

Quantum computing is coming faster than most realize.