Icy conditions have forced staff to close Vienna International Airport until at least 11 a.m. (1000 GMT) on Tuesday and limit fights at Prague’s Vaclav Havel Airport, both hubs said. A thick layer of ice had formed on runways in Vienna and kept freezing up again after efforts to clear it, a spokesperson said. Flights […]
Four killed as Russia launches another major attack on Ukraines power grid
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