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The Kremlin said U.S.-brokered trilateral talks between Russian and Ukrainian negotiators in the United Arab Emirates over the weekend were held in a “constructive spirit,” but cautioned that no early breakthrough should be expected as core territorial disputes remain unresolved. “It would be a mistake to expect any significant results from the initial contacts,” Kremlin spokesman Dmitry Peskov told reporters, calling the opening exchanges positive while adding there was “significant work ahead.” He underscored that…

A new blood test for dozens of cancers promises earlier answers — but raises big questions The headlines Last week’s presentation at the European Society for Medical Oncology in Berlin put a new-generation blood test back in the headlines: Galleri, a so‑called multi‑cancer early detection (MCED) assay developed by Grail, correctly identified a cancer signal and the likely tissue of origin in a large real‑world cohort and — crucially — picked up many tumours at an early, more treatable stage. The Pathfinder 2 study followed…