Quantum computers need qubits that can be controlled both quickly and reliably. Yet making semiconductor spin qubits faster often makes them more sensitive to electrical noise, creating a difficult ...

Researchers from Jülich, Aachen and Cologne have performed a quantum operation on a qubit in just 6.8 nanoseconds—with more ...

Nord Quantique has secured a $10 million extension to its Defense Advanced Research Projects Agency Quantum Benchmarking ...

Scientists have discovered a way to operate multiple silicon qubits simultaneously with remarkable accuracy, overcoming a major challenge in scaling up quantum computers. Their new technique ...

Quantum computing has promised to transform everything from drug discovery to cybersecurity, potentially solving problems ...

Quantum computing’s future depends on measuring useful processing power against energy consumption and cost, not just qubit ...

One of the fundamental challenges of quantum computing is obtaining information from a quantum bit, or qubit. Unlike a ...

(adventtr/E+/Getty Images) Prototype quantum computers already exist, but if we're to truly realize their full potential, they need to be significantly scaled up and stabilized – and a team of ...

ELMSFORD, N.Y., March 18, 2026--(BUSINESS WIRE)--SEEQC today announced a significant breakthrough in the development of scalable, chip-based quantum computers, with results published in a ...

Martirez simplifies those calculations by computationally “carving out” a cluster of just 16 to 30 atoms around a defect and ...

While it seems like most tech companies are staking their fortunes on artificial intelligence (AI), International Business ...

Quantum computers are kept at temperatures near absolute zero to keep heat from affecting them. Dilution refrigerators ...