Quantum Computing

Companies Applications Quantum Technologies Quantum Algorithms Qubits Research and Development Quantum Technology Quantum Hardware Superconductors Market Trends

Quantum Stocks Jump on Report of U.S. Equity Stakes in Sector as Commerce Denies Talks

Officials deny active negotiations, leaving the prospect of equity-for-funding support uncertain.

Mysten Labs Warns Bitcoin and Ethereum Need Quantum-Safe Upgrades

IonQ Shares Drop After $2 Billion Stock Sale With Long‑Dated Warrants

SEALSQ Prices $200 Million Public and Private Offerings, Shares Slip After Announcement

Clarke, Devoret and Martinis Win Nobel Physics Prize for Macroscopic Quantum Effects in Circuits

Analyst Urges Bitcoin Quantum-Resistant Upgrade by 2026 as Warnings Intensify

Nvidia and Fujitsu to Build Full-Stack AI Infrastructure for Japan by 2030

Newsom Signs Quantum, Fusion Bills and Announces $9 Million in Seed Funding

PsiQuantum Breaks Ground at Chicago Quantum Park Following $1 Billion Series E

IonQ Shows Prototype That Converts Visible Photons to Telecom Wavelengths for Quantum Networking

Quantum Computing Inc. Announces $500 Million Oversubscribed Private Placement as Shares Fall

Quantum Stocks Jump After Rigetti Wins Air Force Research Contract

PsiQuantum Raises $1 Billion at $7 Billion Valuation, Partnering With Nvidia on Quantum Buildout

U.S., Japan and South Korea Wrap Up Trilateral Quantum Workshops in Seoul and Tokyo

SEC Reviews Post‑Quantum Roadmap for Digital‑Asset Security

IQM Raises $320 Million, Hits Unicorn Status, Targets U.S. Expansion

Phasecraft Raises $34 Million Series B to Push Practical Quantum Algorithms

Rigetti Advances Quantum Push With 36‑Qubit System, MSU Hub, Reported Air Force Deal

Penn Engineers Route Quantum Signals Over Live Verizon Fiber Using Standard IP

IBM and AMD Forge Quantum-Centric Supercomputing Partnership