A Ukrainian official says a Russian strike on a nine-story building in the city of Sumy killed eight people and wounded ...

The Kremlin warned Monday that President Joe Biden's decision to let Ukraine strike targets inside Russia with U.S.-supplied ...

After polio was detected in sewage samples, Poland health authorities are urging vaccinations for children as a protective ...

Poland’s president signed into law Friday legislation implementing a 15% global minimum tax for large corporate groups.