Cisco is building AI capabilities across its portfolio, including collaboration, observability, security, and network ...

Explore the key moments in the history of quantum theory, from the early ideas of Albert Einstein and Werner Heisenberg to the discovery of phenomena like superposition and entanglement – and today’s ...

Your secrets. Cybersecurity analysts call this Q-Day—the day someone builds a quantum computer that can crack the most widely used forms of encryption. These math problems have kept humanity’s ...

While quantum computers may still be many years away from solving real-world problems faster than traditional computers, IBM has already turned quantum computing into a meaningful business. Since ...

Quantum entanglement can link two objects even when they are separated by extremely large distances. But a new study has found a limit at which such quantum correlations stop – and surprisingly ...

This achievement paves the way for exhaustive test procedures for quantum devices. The study is published in the journal Nature Physics. After the advent of transistors, lasers and atomic clocks ...

Scientists have successfully established the world's longest intercontinental ultra-secure quantum satellite link, spanning 12,900 km. Using the Chinese quantum microsatellite Jinan-1, launched ...

Nvidia hosted its first quantum computing day at GTC 2025. At the event, major players in the quantum space made big announcements about recent developments. The event came months after Jensen ...

Useful quantum computing is still many years away, making pure-play quantum stocks risky. IBM is a better bet, with decades of quantum innovations under its belt and a resilient core business.