How to keep stray radiation from 'shorting' superconducting qubits; a pair of studies shows where ionizing radiation is lurking and how to banish it. Now is the time to banish low-level radioactive ...

PNNL physicist Brent VanDevender worked with an interdisciplinary team to examine the effects of environmental radiation on the performance of experimental quantum computing devices. RICHLAND, Wash.— ...

Rigetti Computing shares fell 16.74% over the past week, pulling back after a strong year-to-date rally that had left the quantum-computing specialist looking expensive to some in ...

Taiwan's Academia Sinica has unveiled its quantum chip fabrication platform (QC-Fab) and quantum computing test platform (QC-Test), marking a major step in the nation's push into quantum technology.

Quantum's real 2026 winners may be enablers, not builders, as AMD, Oracle and others target early revenues from hybrid systems and security.

Quantum computing is emerging as a diverse market with both high risks and hidden opportunities. Large-cap technology leaders are investing heavily in quantum research. Single-minded quantum computing ...

Quantum computing stocks come in a surprising variety of shapes and sizes. I'm not here to recommend one of the smaller quantum experts that have skyrocketed in recent months. They are too risky for ...