Quantum coverage.

A profile of PsiQuantum, which raised $1B in 2025, is building a quantum computer with photonic chips made by GlobalFoundries and is closely monitored by DARPA (James O'Donnell/MIT Technology Review)

How a Denmark-based research team is using quantum computers to accelerate AI protein discovery, showing a near-term commercial application for the quantum tech (Isabella Ward/Wired)

Isabella Ward / Wired : How a Denmark-based research team is using quantum computers to accelerate AI protein discovery, showing a near-term commercial application for the quantum …

Minimal Decision Dynamics and Contextual Probability: A Quantum Tug-of-War Model

Decision making often exhibits context dependence that challenges classical probability theory. This paper develops a quantum-like extension of the Tug-of-War (QTOW) decision-makin…

Quantum Logic as the Logic of Contexts

Quantum logic is usually presented as a non-classical departure from ordinary reasoning forced on us by quantum mechanics, with classical logic kept as the secure starting point. W…

Oratomic, which is developing quantum computing hardware and software, raised a $300M Series A led by ARCH Venture Partners, Spark Capital, and Khosla Ventures (Matt Swayne/The Quantum Insider)

Kalshi bets shift to Quantum, semiconductor stakes over OpenAI government deal (OPENAI:Private) - Seeking Alpha

Comprehensive up-to-date news coverage, aggregated from sources all over the world by Google News.…

Kalshi bets shift to Quantum, semiconductor stakes over OpenAI government deal - MSN

Comprehensive up-to-date news coverage, aggregated from sources all over the world by Google News.…

Germany-based Quantum Systems, which sells surveillance drones used by Ukraine, raised $1.2B led by Blackstone, Noteus, Airbus, and Advent at an ~$8B valuation (Yazhou Sun/Bloomberg)

Yazhou Sun / Bloomberg : Germany-based Quantum Systems, which sells surveillance drones used by Ukraine, raised $1.2B led by Blackstone, Noteus, Airbus, and Advent at an ~$8B valua…

The US government wants a working quantum computer by 2028 and quantum-resistant encryption by 2031

Quantum computers will supercharge the world — but they present serious national security risks

"Quantum computers are exceptionally good at breaking codes," John Preskill, Caltech's Director of the Institute for Quantum Information, told The Post.…

Who are the winners & losers in the quantum future

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…

Quantum Space’s military SPAC is trying to catch SpaceX’s IPO wave

Quantum Space says SPACs aren't dead as it seeks a $1.2 billion deal to build military spacecraft.…

In a first, scientists translated an entire viral genome so a quantum computer could read and analyze it

Scientists have uploaded a viral genome to a quantum computer, marking an important step for the future of quantum-enabled advancements in biology.…

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…

Nanomagnets control diamond qubits, pointing to more scalable quantum hardware

Quantum computing, once only a theoretical possibility, promises to deliver faster, more energy-efficient computers—but only if scientists can build and scale the hardware needed t…

'Don't scare the cat!' Engineers find smarter way to measure quantum systems

Microsoft unveils Majorana 2, a lead-based quantum chip designed with AI

This week, the company introduced Majorana 2, a redesigned quantum chip that reflects a shift in both its engineering approach and underlying physics. Instead of the superconductin…

A Post-Quantum Future for Let's Encrypt

Let’s Encrypt is committed to a post-quantum-safe Web PKI. The path we’re planning to take is Merkle Tree Certificates (“MTCs”), a new approach that adds post-quantum authenticatio…

IBM is pledging more than $10 billion to build fault-tolerant quantum computers by 2029

Entanglement Builds Space-Time. Now “Magic” Gives It Gravity.

In holographic theories, physicists may have traced the pliability of space-time to its quantum roots: a measure of quantumness known as “magic.”…

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…

A Quantum-Proof Solution Already Exists: QuStream

Everyone Is Talking About Quantum Computers, But Post-Quantum Cybersecurity May Be the Real Investment Opportunity

Microsoft's new quantum chip is 1,000 times more reliable — and it used AI to build it

Physicists achieve 'perfect randomness' in breakthrough quantum experiment

The Classical Advances Needed to Make Quantum Computers Tick

Nvidia and others are developing new software, hardware, and AI to enable quantum…

Morning Bid: Quantum leap

Scientists Create Tiny Chip That Uses Light Instead of Electricity

Researchers have created a compact chip that manipulates light-based quantum information with remarkable precision, advancing the development of next-generation photonic and quantu…

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…

OLED vs Super Quantum Dot (SQD): Which TV tech is superior?

Is it better to have self-lit pixels or souped-up quantum dots?…

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.…

Perfect randomness realised for the first time

Researchers at ETH Zurich have, for the first time, created certifiably perfect random numbers using a quantum experiment. These can be used, for instance, for encrypting messages.…

Oxford Quantum Circuits, a UK-based startup building and deploying quantum computers, has raised a $350M Series C led by Bullhound Capital (Daphné Leprince-Ringuet/Sifted)

Daphné Leprince-Ringuet / Sifted : Oxford Quantum Circuits, a UK-based startup building and deploying quantum computers, has raised a $350M Series C led by Bullhound Capital — UK c…

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…

Orch-OR and recent discoveries in quantum biology

Quantum teleportation coexisting with classical communications in optical fiber

Ask HN: What do you think about quantum computing

Quantum light gives a 20-fold boost to ultrafast laser processes

‘Quantum today is where AI was five years ago’

Ajai Chowdhry, Chairman of the Mission Governing Board of the National Quantum Mission of India, speaks to The Hindu about achievements from the State in the quantum sector, progre…

Quantum Secure Encryption Corp: mandate by NIST for quantum-safe national security systems offers major catalyst

Most Investors Think Quantum-Resistant Means Safe Forever BUT... That's Not What Cryptographers Mean!?

Science news this week: Exploding rocket overshadows NASA's next steps to the moon, 'Doomsday Glacier' faces big loss, quantum computer AI hybrid shows impressive results, and war deepens Iran's water crisis

May 30, 2026: Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the weekend…

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…

Wolves and quantum bits: creating the Saga mission patch

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…

ELI5: What is a quantum computer and how does it work?

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.…

Schrödinger's Kittens Are All Grown Up

Schrödinger’s Kittens Are All Grown Up: Offspring of the most famous thought experiment in physics are now testing the very fabric of the universe…

Diamond quantum sensor could reveal elusive altermagnets

For nearly a century, there were two known kinds of magnets. Ferromagnets are the classic magnets that attract metal and keep pictures stuck to the refrigerator. Antiferromagnets h…

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.…