quantum computer

Photo: D-Wave CEO Alan Baratz at Qubits 2026, the company's annual conference.
Big Tech

D-Wave CEO shrugs off short attacks with ‘revolutionary’ $550 million quantum computing acquisition

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February 17, 2026
Nobuo Hayasaka, president of Kioxia Holdings Corp., stands for photographs during the company's listing ceremony at the Tokyo Stock Exchange in Tokyo, Japan, on Wednesday, Dec. 18, 2024.
AI

A Japanese company you’ve never heard of walloped every major US company to become the best-performing stock of 2025

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December 31, 2025
Quantum computing is so fire—no, seriously. BofA says it could be humanity’s biggest breakthrough since the discovery of fire 

Quantum computing is so fire—no, seriously. BofA says it could be humanity’s biggest breakthrough since the discovery of fire 

By
July 19, 2025
Nvidia CEO Jensen Huang at the company's GTC conference in San Jose, Calif.
Tech

Quantum-computing stocks fall again as Jensen Huang and other CEOs temper expectations around the bleeding-edge tech: ‘Not good enough yet for practical use’

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March 21, 2025
Picture of the QM founders, Dr Yonatan Cohen, Dr Itamar Sivan, Dr Nissim Ofek sitting in black cases.
Tech

Quantum computing startup secures $170 million in funding as Big Tech accelerates industry breakthroughs

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February 25, 2025
A man has his head down at a cryptocurrency exchange store booth in Hong Kong, China.
Tech

Bitcoin would need over 300 days of downtime to adequately defend itself from the ‘imminent’ threat of quantum computing, research finds

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December 17, 2024
Google’s breakthrough Willow chip means we’ll get useful quantum computers sooner than some people thought
Tech

Google’s breakthrough Willow chip means we’ll get useful quantum computers sooner than some people thought

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December 11, 2024
Elon Musk holds a microphone in front of the American flag
Tech

Elon Musk is wowed by Google’s new quantum chip, which it claims ‘cracks a key challenge’ that’s existed for almost 3 decades

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December 9, 2024
Photo of Tony Utley, chief operating officer of Quantinuum, holding a quantum computer chip.
Tech

One of the biggest names in quantum computing could have just cracked open the multibillion-dollar market with a new breakthrough

By
August 5, 2022
Random 0s and 1s
Tech

Honeywell’s former quantum unit announces its first commercial product—and it’s totally random

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December 7, 2021
Photo of IBM Eagle quantum chip
Tech

IBM debuts quantum machine it says no standard computer can match

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November 15, 2021
Photo of D-Wave's latest quantum computer
Tech

D-Wave took its own path in quantum computing. Now it’s joining the crowd.

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October 5, 2021
Photo of IBM quantum computer and IBM Research Director Dario Gil
Tech

IBM is getting business ready for a future with quantum computing

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September 22, 2021
Picture of quantum computer
Tech

Two new quantum computing breakthroughs reveal the technology’s commercial potential

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September 22, 2021
Honeywell's trapped ion semiconductor chip
Tech

Honeywell teams with U.K. startup on a trio of quantum computing advances

By
July 21, 2021

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