Quantum Computers News

June 18, 2026

Top Headlines

Oxford Physicists Just Made Schrödinger’s Cat Even Stranger

June 15, 2026 Oxford physicists have created an entirely new type of Schrödinger’s cat-like quantum state using components that are themselves highly quantum in nature. The advance could open new possibilities for more resilient quantum computers and deeper ...

Brain-inspired Chip Runs Near Absolute Zero and Could Transform Quantum Computing

June 12, 2026 Scientists at the University of Hong Kong have created a remarkable new type of brain-inspired chip that can function just above absolute zero, one of the coldest environments imaginable. By using a ...

New Light-powered Chip Could Accelerate AI and Quantum Computing

June 2, 2026 Scientists have created a tiny chip that can generate, steer, and read light-based information all in one device, marking a major leap toward ultra-fast, energy-efficient computing. The breakthrough uses atomically thin materials and nanoscale ...

Stanford Quantum Computing Breakthrough Uses Twisted Light to Work Without Extreme Cooling

May 30, 2026 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 the way for ...

Forget Electrons, This Breakthrough Uses Light-matter Particles to Power AI

May 18, 2026 Researchers at Penn have created a hybrid light-matter particle that could dramatically speed up AI computing while using far less energy. The breakthrough may help replace some electronic computing processes with ultra-efficient light-based ...

NASA’s New AI Space Chip Could Let Spacecraft Think for Themselves

May 15, 2026 NASA is testing a next-generation space computer chip that could give spacecraft the ability to operate far more independently in deep space. The radiation-hardened processor is showing performance levels hundreds of times beyond current spaceflight ...

Quantum Breakthrough Could Revolutionize Teleportation and Computing

May 13, 2026 Scientists in Japan have developed a new way to instantly detect elusive quantum “W states,” a major milestone for quantum technology. The breakthrough could help unlock faster quantum communication, teleportation, and powerful new computing ...

New Quantum Algorithm Solves “Impossible” Materials Problem in Seconds

May 13, 2026 A new quantum-inspired algorithm has cracked a problem so massive that conventional supercomputers struggle to even approach it. Researchers used the method to simulate extraordinarily complex quantum materials known as quasicrystals, opening the ...

JUPITER Supercomputer Breaks World Record with 50-qubit Quantum Simulation

May 11, 2026 Scientists in Germany have pulled off a staggering computing feat by fully simulating a 50-qubit quantum computer for the first time ever using Europe’s new exascale supercomputer, JUPITER. The breakthrough shatters the previous 48-qubit record ...

Scientists Just Sent Unhackable Quantum Keys Across 120 Kilometers

May 9, 2026 Scientists have taken a major step toward ultra-secure quantum communication by demonstrating a remarkably stable quantum encryption system that worked across more than 120 kilometers of optical fiber. Using tiny semiconductor quantum dots that emit ...

Scientists Just Created Exotic New Forms of Matter That Shouldn’t Exist

May 4, 2026 A new quantum physics study reveals that simply changing a magnetic field over time can unlock entirely new forms of matter that don’t exist under normal conditions. By carefully “driving” materials with timed magnetic shifts, researchers ...

Oxford Physicists Achieve First-ever “Quadsqueezing” Breakthrough in Quantum Physics

May 1, 2026 Scientists have created a powerful new way to control quantum systems, achieving the first-ever demonstration of quadsqueezing—an elusive fourth-order quantum effect. By combining simple forces in ...

Latest Headlines

updated 1:50pm EDT

A Photon Was Teleported Across 270 Meters in Stunning Quantum Breakthrough

Apr. 30, 2026 Scientists have pulled off a first: teleporting a photon’s state between two separate quantum dots. This was done over a 270-meter open-air link, proving quantum information can travel between ...

Artificial Neurons Successfully Communicate With Living Brain Cells

Apr. 18, 2026 Engineers at Northwestern University have taken a striking leap toward merging machines with the human brain by printing artificial neurons that can actually communicate with real ones. These ...

Quantum AI Just Got Shockingly Good at Predicting Chaos

Apr. 17, 2026 Researchers have shown that blending quantum computing with AI can dramatically improve predictions of complex, chaotic systems. By letting a quantum computer identify hidden patterns in data, the AI ...

“Giant Superatoms” Could Finally Solve Quantum Computing’s Biggest Problem

Apr. 13, 2026 In the pursuit of powerful and stable quantum computers, researchers at Chalmers University of Technology, Sweden, have developed the theory for an ...

Quantum Computers Keep Losing Data. This Breakthrough Finally Tracks It

Apr. 8, 2026 Quantum computers struggle with a major flaw: their information vanishes unpredictably. Scientists have now created a new method that can measure this loss over 100 times faster than before. By ...

Scientists Find Quantum Computers Forget Most of Their Work

Apr. 6, 2026 Quantum circuits are supposed to gain power as they grow longer, but noise changes the picture. A new study finds that earlier steps in these circuits gradually lose their impact, with only the final ...

A 200-Year-Old Light Trick Just Transformed Quantum Encryption

Apr. 1, 2026 Scientists have unveiled a new approach to ultra-secure communication that could make quantum encryption simpler and more efficient than ever before. By harnessing a 19th-century optics phenomenon ...

Scientists Used 7,000 GPUs to Simulate a Tiny Quantum Chip in Extreme Detail

Mar. 17, 2026 Researchers have pushed quantum chip design into a new era by simulating every physical detail before fabrication. Using a supercomputer with nearly ...

Quantum Computer Breakthrough Tracks Qubit Fluctuations in Real Time

Feb. 20, 2026 Qubits, the heart of quantum computers, can change performance in fractions of a second — but until now, scientists couldn’t see it happening. Researchers at NBI have built a real-time monitoring ...

Majorana Qubits Decoded in Quantum Computing Breakthrough

Feb. 16, 2026 Scientists have developed a new way to read the hidden states of Majorana qubits, which store information in paired quantum modes that resist noise. The results confirm their protected nature and ...

A Clever Quantum Trick Brings Practical Quantum Computers Closer

Feb. 6, 2026 Quantum computers struggle because their qubits are incredibly easy to disrupt, especially during calculations. A new experiment shows how to perform quantum operations while continuously fixing ...

Scientists Found a Way to Cool Quantum Computers Using Noise

Jan. 29, 2026 Quantum computers need extreme cold to work, but the very systems that keep them cold also create noise that can destroy fragile quantum information. Scientists in Sweden have now flipped that ...

A Tiny Light Trap Could Unlock Million Qubit Quantum Computers

Feb. 2, 2026 A new light-based breakthrough could help quantum computers finally scale up. Stanford researchers created miniature optical cavities that efficiently collect light from individual atoms, allowing ...

Unbreakable? Researchers Warn Quantum Computers Have Serious Security Flaws

Jan. 20, 2026 Quantum computers could revolutionize everything from drug discovery to business analytics—but their incredible power also makes them surprisingly vulnerable. New research from Penn State warns ...

Brain Inspired Machines Are Better at Math Than Expected

Feb. 14, 2026 Neuromorphic computers modeled after the human brain can now solve the complex equations behind physics simulations — something once thought possible only with energy-hungry supercomputers. The ...

Tiny 3D-Printed Light Cages Could Unlock the Quantum Internet

Jan. 6, 2026 A new chip-based quantum memory uses nanoprinted “light cages” to trap light inside atomic vapor, enabling fast, reliable storage of quantum information. The structures can be fabricated with ...

This Tiny Chip Could Change the Future of Quantum Computing

Dec. 26, 2025 A new microchip-sized device could dramatically accelerate the future of quantum computing. It controls laser frequencies with extreme precision while using far less power than today’s bulky ...

Quantum Structured Light Could Transform Secure Communication and Computing

Jan. 6, 2026 Scientists are learning to engineer light in rich, multidimensional ways that dramatically increase how much information a single photon can carry. This leap could make quantum communication more ...

“Purifying” Photons: Scientists Found a Way to Clean Light Itself

Dec. 23, 2025 A new discovery shows that messy, stray light can be used to clean up quantum systems instead of disrupting them. University of Iowa researchers found that unwanted photons produced by lasers can be ...

Scientists Say Quantum Tech Has Reached Its Transistor Moment

Jan. 27, 2026 Quantum technology has reached a turning point, echoing the early days of modern computing. Researchers say functional quantum systems now exist, but scaling them into truly powerful machines will ...

Scientists Just Teleported Information Using Light

Nov. 29, 2025 Quantum communication is edging closer to reality thanks to a breakthrough in teleporting information between photons from different quantum dots—one of the biggest challenges in building a quantum ...

Physicists Reveal a New Quantum State Where Electrons Run Wild

Nov. 16, 2025 Electrons can freeze into strange geometric crystals and then melt back into liquid-like motion under the right quantum conditions. Researchers identified how to tune these transitions and even ...

A Radical Upgrade Pushes Quantum Links 200x Farther

Nov. 13, 2025 Scientists have developed a new way to build rare-earth crystals that boosts quantum coherence to tens of milliseconds. This leap could extend quantum communication distances from city blocks to ...

Princeton’s New Quantum Chip Marks a Major Step Toward Quantum Advantage

Nov. 17, 2025 A Princeton team built a new tantalum-silicon qubit that survives for over a millisecond, far surpassing today’s best devices. The design tackles surface defects and substrate losses that have ...

Entangled Spins Give Diamonds a Quantum Advantage

Nov. 11, 2025 UC Santa Barbara physicists have engineered entangled spin systems in diamond that surpass classical sensing limits through quantum squeezing. Their breakthrough enables next-generation quantum ...

Artificial Neurons That Behave Like Real Brain Cells

Nov. 5, 2025 USC researchers built artificial neurons that replicate real brain processes using ion-based diffusive memristors. These devices emulate how neurons use chemicals to transmit and process signals, ...

Living Computers Powered by Mushrooms

Oct. 26, 2025 Scientists have found that mushrooms can act as organic memory devices, mimicking neural activity while consuming minimal power. The Ohio State team grew and trained shiitake fungi to perform like ...

Stanford Discovers an Extraordinary Crystal That Could Transform Quantum Tech

Nov. 9, 2025 Stanford scientists found that strontium titanate improves its performance when frozen to near absolute zero, showing extraordinary optical and mechanical behavior. Its nonlinear and piezoelectric ...

Quantum Chips Just Proved They’re Ready for the Real World

Sep. 28, 2025 Diraq has shown that its silicon-based quantum chips can maintain world-class accuracy even when mass-produced in semiconductor foundries. Achieving over 99% fidelity in two-qubit operations, the ...

Caltech’s Massive 6,100-Qubit Array Brings the Quantum Future Closer

Sep. 25, 2025 Caltech scientists have built a record-breaking array of 6,100 neutral-atom qubits, a critical step toward powerful error-corrected quantum computers. The qubits maintained long-lasting superposition ...