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

An international team has demonstrated a new method for producing the most intense light ...

Setup characterization: Intensity images collected by the CCD camera when encoding a Hadamard matrix on the second SLM and the vector built from one of the Hadamard matrix's columns on the first SLM.

Quantum dot–based time-bin QKD achieves stable, long-distance secure communication with practical performance.

Quantum ETFs like QTUM and CHPX are gaining momentum on breakthroughs, funding surge and commercialization hopes.

In a scientific paper and a series of blog posts on Wednesday , Alphabet (NASDAQ: GOOG)(NASDAQ: GOOGL) detailed what it called the "first-ever algorithm to achieve verifiable quantum advantage on ...

Envision a breakthrough machine that deciphers encrypted secrets in moments, detects stealth submarines with pinpoint accuracy from orbit, or optimizes global supply chains instantaneously. Quantum ...

Quantum computing hype has gone through two separate boom-and-bust cycles in 2025. At the end of 2024, quantum computing investing was all the rage, thanks to a breakthrough announcement by Alphabet ...

A visitor takes photos of an Origin Wukong superconducting quantum computer model at the 2024 World Manufacturing Convention ...

A recent study has unveiled a significant advancement toward the on-chip integration of single-photon sources at room temperature. This achievement represents a significant step forward in the field ...

The U.S. was way ahead of any other country or region in U.S. quantum computing patents awarded in 2024. IBM and Alphabet were light-years ahead of other companies in terms of 2024 U.S. quantum ...