MedicalPhysicsWeb: Positron emission tomography reveals the location of tumors and other malignancies thanks to technetium-99m and other radioactive nuclides. Because the nuclides are produced at just a few specialized nuclear reactors, the supply is vulnerable to stoppages. A proposal to make nuclides using cyclotrons could boost and secure the supply.
An ultracold atomic gas can sync into a single quantum state. Researchers uncovered a speed limit for the process that has implications for quantum computing and the evolution of the early universe.
January 09, 2026 02:51 PM
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