Quantum coverage.

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

'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

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

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.…

ON1 (G116 V8): 38μs Black-Box AI Memory Retrieval on Virtual Chip ISA

G116 v8: 38μs Black-box AI Memory Retrieval on Virtual Chip ISA (Latency-Separated Fetch/Compute/ANN) — Live Tunnel Inside - ON1-Hao/ON1…

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 144 QTREX Quantum Ltd. For: 29 May

Topological states emerge in quantum Hall-superconductor devices with multiple channels

Quantum Skyrmions in Mixed States of Light and their Nested Topology

Chemical bonds emerge naturally from maximally entangled atomic orbitals

Chemical bonding explains how atoms bind together, but it remains hard to define in universal terms. Here, the authors use quantum entanglement to uncover and quantify bonds in com…

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 …

Quantum entanglement provides a new framework for understanding chemical bonding

173 Undocumented Security Findings in TerraGoat: What Standard IaC Scanners Miss (and Why Post-Quantum Matters)

TerraGoat is the canonical vulnerable Terraform repository maintained by Bridgecrew (now Prisma...…

New laboratory at MIT aims to advance quantum research for the nation

MIT President Sally Kornbluth and Massachusetts Governor Maura Healey announced plans for the new Quantum Systems Laboratory at MIT, which will accelerate the development of next-g…

Quantum vibronics research points to future energy and computing technologies

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 …