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Quantum Computing

Companies Applications Market Trends Qubits Cryptography Investments Quantum Algorithms Quantum Technology Quantum Systems Quantum Processors

IonQ Leads on Fidelity as Infleqtion Pitches Sensing-Fueled Path to Growth

Investors weigh peak accuracy against nearer-term sales from sensing.

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China's Jiuzhang 4.0 Completes Quantum Sampling in 25 Microseconds

Rigetti’s 66% Slide Leaves a Pricey, Loss‑Making Bet

Nvidia Sets Fresh Records Ahead of May 20 Earnings

IonQ Jumps After SkyWater Shareholders Approve $1.8 Billion Acquisition

China Unveils 200-Qubit Hanyuan-2 Dual-Core Neutral-Atom Quantum Computer

IonQ Shares Fall Despite Higher Guidance and Faster Sales Growth

Quantinuum Files for Nasdaq IPO, Will Trade Under 'QNT'

IonQ Beats Q1 Estimates, Lifts 2026 Revenue Outlook to $260–$270 Million

Quantum Threat to Bitcoin and Ethereum Triggers Push for Post‑Quantum Signatures

Quantum Motion Raises $160 Million to Scale Silicon-Based Quantum Computers

Proton Mail Offers Post-Quantum Email Encryption to All Users

Hybrid Quantum Effort Simulates 12,635-Atom Protein Complexes

QuantWare Raises $178 Million to Build Industrial Quantum‑Chip Factory

Quantum Stocks Rebound as IonQ Jumps and D‑Wave Gains

IBM and Dallara Team on Physics-Based AI to Speed Aerodynamic Design

Intel CEO Lip-Bu Tan Joins PsiQuantum Board

MIT and IBM Launch Computing Research Lab Uniting AI, Algorithms, and Quantum

Google Researcher Challenges Bitcoin Quantum Prize After 15-Bit Key Claim

Quantum Computing Stocks Draw Fresh Buys as IonQ Sales Soar and D‑Wave Finds Real‑World Work