Working with OptQC, the Japanese company wants to make a game-changing optical quantum computer that operates at room ...

Researchers unveiled a new technique that validates quantum computer results—especially those from GBS devices—in minutes ...

Quantum Computing develops photonic quantum hardware with cost advantages, scaling hurdles and weak financials. Check out why ...

Quantum computing has gone through two boom-and-bust cycles in the past year. The first started in late 2024, then burst in ...

Quantum computing stocks have been all the rage over the past year, driving some astronomical returns for investors who had ...

Standard computers still store zeros and ones separately in binary bits. Quantum computers can store those zeros and ones ...

I want to be clear about something right away. Many great companies have started by losing massive amounts of money, or have ...

Consequently, IBM is the better value. Combined with its Nighthawk processor moving the company toward quantum advantage next ...

IonQ is a pure-play quantum computing stock, as that's the company's only focus. Alphabet is responsible for key ...

Both superconducting and silicon spin qubits–two of the most popular quantum computing technologies–require extremely low ...

This is such a new technology that IonQ, Rigetti, D-Wave Quantum, and Quantum Computing Inc. are still in the process of ...

Why Vitalik Buterin sees quantum computing as a real threat to Ethereum’s cryptography, what experts expect and how the ...