Oxford builds 4-qubit quantum network linking 2 nodes by fiber. Sr ions emit photons to create remote entanglement, then transferred to Ca ions for storage. Result: Entanglement lasts about 10 seconds vs milliseconds before. Step toward distributed quantum computers. PRL 2026
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Scientific discoveries and the latest research that change our understanding of the Universe and life. The most important and fascinating events in science, from fundamental breakthroughs to applied technologies. Covering discoveries, theories, and research that expand the boundaries of knowledge.

