Ripples spreading across a calm lake after raindrops fall—and the way ripples from different drops overlap and travel outward—is one image that helps us picture how a quantum computer handles ...

Amid some scepticism, many say the machines can now achieve results beyond the capability of traditional computers ...

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In early January 2026, Rigetti Computing revised its roadmap for the Cepheus-1-108Q system, pushing general availability of ...

Quantum computing promises extraordinary power, but that same power may expose new security weaknesses. Quantum computers are expected to deliver dramatic gains in processing speed and capability, ...