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Technology
Silicon qubits surpass 99.99% gate fidelity while operating three at once
Scientists maintain high accuracy while operating multiple silicon quantum bits simultaneously.
Quantum Computing
42 trends tracked about this subject — the full history, oldest to newest below.
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Science
Silicon qubits surpass 99.99% gate fidelity while operating three at once
Silicon spin qubits hit 99.99 percent gate fidelity while operating three at once, according to recent scientific coverage.
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Business
Google's Quantum Computer Just Achieved a Major Breakthrough With 'Magic States'
Google's quantum computer breakthrough using magic states sparks renewed discussions across technology and financial outlets.
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Business
IonQ Stock Tumbles on $2 Billion Equity Offering. Why Other Quantum Names Are Falling Just as Hard.
IonQ's $2 billion equity raise triggers a 6% stock drop and pulls down fellow quantum firms D‑Wave and Rigetti.
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Science
Hybrid quantum computers could finally get to grips with light and matter
Hybrid quantum computers and newly recreated quantum effects are drawing broad scientific coverage.
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Business
Quantum Computing Stocks: Darpa Spreads Its Bets As Industry Shakeout Looms
2 news sources are covering this Business story right now — PULSE is tracking how fast it spreads.
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Business
Exclusive | Quantum-Computing Company IonQ to Buy Cybersecurity Firm for Up to $1.3 Billion
Quantum-computing company IonQ moves to acquire cybersecurity firm Elisity in a deal valued up to $1.3 billion.
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Business
IBM Gets Defense Dept. Quantum Stamp of Approval. Investors Should Take Notice.
6 news sources are covering this Business story right now — PULSE is tracking how fast it spreads.
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Technology
Cloudflare plans to issue quantum-safe TLS certificates
Cloudflare plans to launch a public Certificate Authority service issuing quantum-safe TLS certificates.
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Technology
Quantum computer boldly goes where no quantum computer has gone before: Space
5 news sources are covering this Technology story right now — PULSE is tracking how fast it spreads.
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Science
Quantum computer simulates how stored energy can become new particles
2 news sources are covering this Science story right now — PULSE is tracking how fast it spreads.
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Science
Quantum device simulates matter popping into existence
Physicists have utilized a quantum computer to simulate the process of matter emerging from pure energy, mimicking early universe conditions.
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Technology
Quantum device simulates matter popping into existence
Quantum computers independently simulate proton formation and matter popping into existence from energy.
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Business
IonQ Stock Surges After Inking Quantum Computing Deal With Nvidia
IonQ shares surge as a new Nvidia deal and a technical breakthrough drive widespread interest across the quantum computing sector.
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Business
IonQ Stock Jumps After Real-Time Quantum Error Decoder Demonstration
IonQ shares surge following a real-time quantum error decoder demonstration and a deal with Nvidia.
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Business
Microsoft to give DARPA hands-on access to quantum system at new Maryland site
Microsoft has opened a new quantum center in Maryland, granting DARPA hands-on access to the Majorana 2 system.
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Business
IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc. Are Sending Shockwaves Through Wall Street With This $895 Million Warning
6 news sources are covering this Business story right now — PULSE is tracking how fast it spreads.
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Business
Trump Admin Launches $215M Quantum Competition: IonQ, D-Wave, Rigetti Take Notice
5 news sources are covering this Business story right now — PULSE is tracking how fast it spreads.
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Business
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Takeaways From IonQ’s Investor Day: A New Quantum System and $1.8 Billion Deal
IonQ has raised its 2026 revenue outlook by approximately 60% following an Investor Day featuring a new quantum system and a $1.8 billion deal.
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Business
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US Government Gets Something Back for $300M in Quantum Grants
The US government is deploying $300 million in CHIPS Act funding to accelerate quantum scaling, with Rigetti among the primary recipients.
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Business
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Quantum Computing Firms Score $100M Each From US
The US government is injecting $200 million into quantum computing firms to advance specialized hardware manufacturing within the United States.
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Business
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U.S. Gets Minority Stakes in Some Quantum Computing Companies in $300 Million CHIPS Act Funding Deal
The U.S. government is taking minority equity stakes in quantum computing firms through a $300 million CHIPS Act funding initiative.
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Business
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Fresh Off a U.S. Funding Deal, This Quantum Start-Up Is Moving Into Data Centers
6 news sources are covering this Business story right now — PULSE is tracking how fast it spreads.
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Business
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This Quantum Stock Is Surging 40% in Its Trading Debut. Meet Pasqal.
French quantum computing firm Pasqal has seen its stock price surge between 40% and 52% following its debut on the Nasdaq exchange.
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Business
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IonQ Makes Unexpected Move Beyond Quantum
4 news sources are covering this Business story right now — PULSE is tracking how fast it spreads.
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Business
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Japan’s Full-Stack Neutral-Atom Quantum Computer is Operational
6 news sources are covering this Business story right now — PULSE is tracking how fast it spreads.
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Science
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Universal pattern revealed in quantum matter
6 news sources are covering this Science story right now — PULSE is tracking how fast it spreads.
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Business
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IonQ Demolishes Expectations
4 news sources are covering this Business story right now — PULSE is tracking how fast it spreads.
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Science
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Sunlight-powered setup generates quantum entanglement
Researchers from the University of Ottawa and Max Planck have successfully generated quantum entanglement using sunlight instead of traditional lasers.
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Business
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IBM CEO sends blunt message on quantum computing
The CEO of IBM has issued a blunt and direct communication regarding the current state and trajectory of quantum computing.
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Business
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'That Is The End Of Bitcoin'—The Quantum Race For $470 Billion
A quantum computing race is intensifying as major financial firms launch security alliances to protect Bitcoin's $470 billion valuation.
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Business
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Quantum computer completes verified task beyond practical reach of classical simulations
IBM achieves a verified quantum breakthrough, demonstrating computational tasks beyond classical simulation reach.
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Business
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IBM Claims New Era of ‘Quantum Advantage’
IBM claims a new era of quantum advantage after completing a complex task beyond classical reach.
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Business
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Quantum Computing Stocks: D-Wave, AT&T Expand Quantum Agreement
AT&T’s expanded quantum pact with D‑Wave sends the quantum computing firm’s stock soaring, spotlighting a new wave of telecom‑tech collaborations.
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Science
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Two-color lasers aim electron currents through semiconductor with no electric field
Scientists have developed an 'electron lighthouse' using two-color lasers to direct electron currents through semiconductors without an electric field.
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Science
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Universal gates from braiding and fusing anyons on quantum hardware
Researchers have achieved universal quantum gates by braiding and fusing anyons on specialized quantum hardware, marking a leap toward reliable computing.
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Business
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Will Quantum Crack Crypto? Why Bitcoin Owners Worry
Crypto sector stakeholders are escalating preparations for a future where quantum computing could challenge existing public-key encryption standards.
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Business
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As Trump Doubles Down on Quantum Computing, This Is the Top-Performing Stock to Buy YTD
7 news sources are covering this Business story right now — PULSE is tracking how fast it spreads.
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Business
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White House drastically shortens deadline for dropping quantum-vulnerable crypto
The White House has accelerated the timeline for phasing out quantum-vulnerable cryptography following new executive orders backing the sector.
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Business
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Infleqtion, IBM, and Other Quantum Stocks Defy the Tech Selloff
Quantum computing stocks are bucking the broader tech market downturn following new federal mandates regarding post-quantum security.
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Business
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The Next Hot Quantum Stock Is an AI Data-Center Play, Too
Investors are shifting focus toward the intersection of quantum computing technology and AI data-center infrastructure.
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Science
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Schrödinger’s Cat Gets Stranger: Physicists Demonstrate Quantum States No One Has Seen Before
Oxford physicists have created quantum states so complex they defy prior theoretical limits—redefining Schrödinger’s cat thought experiments.