Quantum circuits are supposed to gain power as they grow longer, but noise changes the picture. A new study finds that earlier steps in these circuits gradually lose their impact, with only the final ...

​For much of the past decade, post-quantum cryptography (PQC) lived primarily in academic journals and standards committees.

Scientists have taken a major step toward futuristic energy tech by building a working prototype of a quantum battery—one ...

A University of Sydney quantum physicist has developed a new approach to quantum error correction that could significantly ...

Studying and designing novel materials is a central application of quantum mechanics. Chemists, materials scientists, and ...

After the passing of physicist Anthony Leggett, columnist Karmela Padavic-Callaghan remembers their personal connection with ...

A "Majorana fermion" is a particle that would be identical to its antiparticle. Such an object has not yet been found. However, certain solid ...

A Gravity Theory That Could Rewrite the Universe’s First Moments The first fraction of a second after the Big Bang has always ...

Researchers have developed a proof-of-concept quantum battery capable of charging, storing, and releasing energy, marking a ...

A new theoretical study has taken a close look at how noise influences these circuits. The results show that noise places a ...

March 2026Forschungszentrum Jülich is further expanding its quantum research and will in future cooperate closely with the new Centre for Quantum ...

WashU researchers implanted nanodiamond quantum biosensors into living cells to measure mitochondrial magnetism and ...