60 stories tagged with #quantum-computing, in publish-time order across the WeSearch catalog. Tag pages update as new stories ingest.
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The quantum computing revolution is closer than you think
Companies are betting on big implications for pharmaceuticals, financial services and crypto. But sceptics worry about hype…
Quantinuum raises $1.68 billion in IPO that seeks to give quantum computing more street cred
Exclusive-Honeywell's Quantinuum raises $1.68 billion in US IPO as quantum computing heats up, source says
June 3 : Honeywell's Quantinuum raised $1.68 billion in its U.S. initial public offering after pricing shares at $60 apiece, a source familiar with the matter said on Wednesday, as…
Majorana 2, made more reliable with Microsoft Discovery agentic AI
How Microsoft’s new quantum chip was made 1,000x more reliable with the help of Microsoft Discovery's agentic AI.…
The French Have the Quantum Circuits
Craig Gidney's computer science blog…
Intro to Q#, Microsoft's Quantum Programming Language
This article introduces Q#, a programming language for developing and running quantum algorithms, and the structure of a Q# program.…
Are we focusing too much on AI and not enough on quantum computing?
French quantum computing startup Quobly, which is developing silicon-based quantum computers, raised a €115M Series A led by Bpifrance, SEALSQ, and STMicro (Tamara Djurickovic/Tech.eu)
Tamara Djurickovic / Tech.eu : French quantum computing startup Quobly, which is developing silicon-based quantum computers, raised a €115M Series A led by Bpifrance, SEALSQ, and S…
Microsoft Doubles Down on Controversial Quantum Computing Claims
Optimized Point Addition Circuits for Elliptic Curve Discrete Logarithms [pdf]
Shor's algorithm represents the main threat of quantum computers to cryptography. In order to precisely understand its feasibility, many authors have worked towards reducing its co…
Microsoft Reveals '1,000x More Reliable' Quantum Chip as Bitcoin Threat Draws Nearer
Microsoft said AI helped speed Majorana 2 development, adding to growing concerns about when quantum computers could threaten Bitcoin's cryptography.…
SEC filing: quantum computing company Quantinuum upsizes its IPO, selling 26.5M shares for $53 to $55 each to raise up to $1.46B at an up to $14.3B valuation (Liana Baker/Bloomberg)
Liana Baker / Bloomberg : SEC filing: quantum computing company Quantinuum upsizes its IPO, selling 26.5M shares for $53 to $55 each to raise up to $1.46B at an up to $14.3B valuat…
Ask HN: What do you think about quantum computing
Stanford scientists just built a room-temperature quantum device
Most of the quantum technology you've read about over the last decade comes with a hidden footnote. Yes, IBM and Google have built impressive quantum…
Security experts warn Bitcoin faces urgent quantum risks as adversaries stockpile encrypted data
Nation-state actors stockpile encrypted Bitcoin data for future quantum decryption. Up to 6.9 million BTC, worth $500B, face exposure as Q-Day nears by 2030.…
Stanford quantum computing breakthrough uses twisted light to work without extreme cooling
A new room-temperature quantum device uses twisted light to entangle photons and electrons, overcoming one of the biggest hurdles in quantum technology. The breakthrough could pave…
Security experts warn Bitcoin faces urgent quantum risks as adversaries stockpile encrypted data
Google Quantum AI cut qubit estimates to break Bitcoin's cryptography by 20x. With $450-500B in BTC exposed and adversaries stockpiling data, experts urge action.…
Bitcoin’s biggest quantum risk may not be wallet keys. An early investor fears something bigger
Andrew Gault, the venture capitalist who funded the quantum hardware labs now threatening bitcoin, says the industry is looking in the wrong place. Google's own security team moved…
Oxford researchers contribute to world-first in quantum computing and genomics
Researchers at the University of Oxford have helped to achieve a world first: loading a complete genome onto a quantum computer.…
As Quantum Debates Rages On, IonQ Is Moving From The Lab To Commerce
Unlike other quantum firms, IONQ doesn’t seem to be getting any equity investment from the U.S. Don’t panic. Click here to read more on the IONQ stock.…
Quantum Computing Stocks: Quantinuum IPO Valuation Versus IonQ, D-Wave
Key Chemistry Question Answered, No Quantum Computer Required
Do we need quantum computers to fully understand complex chemical reactions? A new result, decades in the making, shows the surprising power of ordinary “classical” machines.…
Form 13D/A Quantum Computing Inc. For: 28 May
Scientists built a machine to solve what AI can't
A team spread across Washington University in St Louis, the Indian Institute of Science, Heidelberg University, Johns Hopkins, and UC Santa Cruz built a computer to solve the kind …
IBM plans to invest more than $10B in quantum computing over five years as it aims to build the first large-scale, error-free quantum computer by 2029 (Reuters)
Reuters : IBM plans to invest more than $10B in quantum computing over five years as it aims to build the first large-scale, error-free quantum computer by 2029 — IBM (IBM.N) said …
Quantum Computing
The U.S. Government Just Became A Quantum Investor
US Commerce Department announced it would award $2 billion in grants to nine quantum-computing companies, and take a minority equity stake in each one in return. Read more here.…
Critical sectors must have quantum-safe encryption, urges task force
India's task force urges critical sectors to adopt quantum-safe encryption to prevent potential data breaches from future quantum computers.…
IonQ: Why Quantum Hype Returned
IonQ Q1 2026 revenue surged 755% as commercial demand rises and RPO jumps.…
Quantum dot qubit using High NA EUV lithography
The most advanced lithography system, crucial for future advanced memory and computer chips, will play a key role in scaling up quantum technology.…
From Quantum Promise To Portfolio Construction: The Evolution Of WQTM's May 2026 Rebalance
The May 2026 rebalance increases WisdomTree Quantum Computing Fund’s direct pure-player signal. Read more here.…
Quantinuum targets $12.7B valuation in US IPO, raising stakes for quantum computing’s crypto threat
Quantinuum targets a $12.7B valuation in its US IPO, aiming to raise $1.05B. Here's what the quantum computing listing means for crypto security.…
IBM spins off America's first quantum chip foundry with $2 billion in federal and private funding — newly-minted 'Anderon' foundry to offer 300mm quantum wafer fab and manufacturing services
IBM and eight other quantum companies will split the largest U.S. government quantum investment to date…
How Apple turned to math to defend against next-gen attacks on encryption
Apple says testing missed flaws in new encryption designed to protect against future attacks from quantum computers, so it turned to mathematical proofs to make sure the code works…
Honeywell's quantum computing unit is targeting a $12.7 billion valuation in its U.S. IPO
Forget SpaceX: The Next Red-Hot IPO Is Here and It’s a Quantum Computing Stock
Understanding WQTM: Investing In The Quantum Computing Opportunity
Explore WQTM ETF for targeted quantum computing exposure—pure-play and big tech mix, strong recent momentum, 0.45% fee, long-term growth focus.…
Arqit Quantum: I See A Turnaround In The Books (Rating Upgrade)
Upgrading Arqit Quantum Inc. to Buy on Tier-1 deployment proof, 829% YoY revenue growth, and recurring telecom/government deals—click for this ARQQ update.…
Forget IonQ: This New Quantum Computing IPO Could Be This Year's Dark Horse
Oak Ridge Starts Weaving Together a Quantum, Classical HPC, and AI System Stack
It is common understanding that as quantum computing gets its feet under itself, it will work hand-i ...…
ML-KEM + X-Wing Patches Posted For Linux To Help With Post-Quantum Security
Linux cryptography expert Eric Biggers of Google posted a set of patches on Monday for providing proof-of-concept support for ML-KEM and X-Wing for post-quantum cryptography.…
Practical Quantum CIM Empowerment via All-Domestic-Core Agentic Large Model
Quantum computing devices are recognized as powerful tools for solving NP-complete problems. However, the intricacy of their modeling presents notable barriers for non-specialists,…
US, China escalate quantum race with rival investment drives
Shares of key Chinese quantum computing firms surged about 20% after Washington announced a US$2 billion funding package for nine US firms…
The U.S. Government Is Investing $2 Billion in the Quantum Computing Space, But Did It Miss the Best Stock to Buy?
Imec builds world's first High-NA EUV-fabricated quantum dot qubit device — breakthrough could pull quantum computing onto the same manufacturing roadmap as next-gen AI processors, compressing timelines
Imec may have revealed quantum computing’s clearest path to industrial-scale manufacturing…
Mysore Quantum AI launched; seeks to create local ecosystem for AI technologies
Mysore Quantum AI launched to foster a local ecosystem for Quantum Computing and AI through collaborative learning and practical engagement.…
US's big bet on quantum computing may not be entirely legal
Deal also launched the first quantum foundry company, but is there a need for it?…
Scientists trained an AI model using an IBM quantum computer — and it answered questions correctly that the base model couldn't
When running an AI model through a quantum computer, scientists have increased accuracy by only adding a relatively small number of parameters.…
2 Quantum Computing Stocks That Are Further Along Than Anyone Is Giving Them Credit For
Quantum Corp.: I'm Not Particularly Bullish Heading Into Q4 Earnings
Quantum Corp. is a tape storage/data management firm—not a pure quantum play. Read why I maintain a hold rating for QMCO stock.…
Department of Commerce Announces Letters of Intent With 9 Companies for $2 Billion to Accelerate U.S. Leadership in Quantum Computing
Quantum Dynamics Breakthrough Overturns Claim of 'Quantum Supremacy'
Flatiron Institute research shows that classical computers can tackle a class of problems previously claimed to be solvable only by quantum computers.…
'We are putting quantum inside the rack so customers can roll it in, plug it in': The world’s first rack-mounted quantum computer is here — and it runs at -459 degrees Fahrenheit from a standard wall socket
Equal1's RacQ fits seamlessly into a standard Dell frame for easy future deployment.…
Prediction: Quantum Computing Is 2026's Most Underrated Tech Trend
IonQ: Misleading Quantum Growth
IonQ, Inc. trades at nearly 90x sales with limited sequential growth and high acquisition-driven complexity. Find out why IONQ stock is a strong sell.…
Quantum Computing Company IonQ Is A Buy (Technical Analysis)
IonQ demonstrates bullish technicals with strong price action, momentum, volume, and relative strength since summer 2024. Learn why IONQ stock is a buy.…
Are we overthinking post-quantum cryptography? (2025)
tl;dr: yes, contra thingamajig’s law of wotsits. Before the final nail has even been hammered on the coffin of AI, I hear the next big marketing wave is “quantum”. Quantum computin…
President Emmanuel Macron says France will invest an additional €1B for quantum computing research and a further €550M in state funding for semiconductors (France 24)
France 24 : President Emmanuel Macron says France will invest an additional €1B for quantum computing research and a further €550M in state funding for semiconductors — Bruyères-le…
Macron announces €1.5B investment in quantum computing and microchips
French President Macron announced €1.5B in new public funding for quantum computing and microchips, escalating a global technology race with the US and China.…