no new events·EnvironmentSignificant difference in water salinity found in the Danube, scientists explain03 Sept 2026·1 event·1 sourceFollowHow events unfoldedFrom the beginning to today03/09/2026, 11:24Significant difference in water salinity found in the Danube, scientists explain1 source →1 of 1 eventsStoryline coverage1 source · 1/7