The new Poland's Prime Minister Donald Tusk, centre, walks past ministers during the swearing-in ceremony at the presidential palace in Warsaw, Poland, Wednesday, Dec. 13, 2023.

Polish Prime Minister Donald Tusk has been sworn into office with his cabinet, marking the end of Poland's eight years under a conservative government. President Andrzej Duda, a right-wing figure ...

Poland's Prime Minister Donald Tusk is seen during his and Ukrainian President Volodymyr Zelenskyy meeting with students in Kyiv, Ukraine, on Jan. 22, 2024. (AP Photo/Efrem Lukatsky) ...

Tusk, who served as Poland's prime minister in 2007-2014, also noted that the ceremony was taking place exactly 42 years after the country's communist regime of the time imposed martial law to try ...

Former Polish Interior Minister Mariusz Kaminski and his deputy Maciej Wasik were detained by police and taken to prison on Tuesday after being convicted of abuse of power.