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Tech industry
from24/7 Wall St.
5 hours ago

IONQ vs RGTI vs QBTS: Which Quantum Computing Stock Should You Buy in November 2025?

IonQ leads in trapped-ion fidelity but faces speed and scalability bottlenecks versus superconducting competitors closing the fidelity gap.
fromNature
3 weeks ago

Daily briefing: Physics Nobel for quantum tunnelling on a macroscopic scale

Physicists John Clarke, Michel Devoret and John Martinis have won the Nobel Prize in Physics for demonstrating quantum physics on the macroscopic scale. The trio created an experiment in which quantum tunnelling could be observed in a special circuit made with two superconductors separated by a thin barrier, known as a Josephson junction. "Observing quantum phenomena in a 'dirty' macroscopic circuit still seems surprising to me today," says experimental physicist Nathalie de Leon.
Science
Science
fromTechzine Global
1 month ago

Google acquires Atlantic Quantum for superconducting qubit technology

Google Quantum AI acquired Atlantic Quantum to integrate its modular superconducting qubit chip stack and accelerate scaling toward practical, large-scale quantum computers.
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