北欧最高领导人与加拿大总理共同强调北极安全挑战

Uncover the latest updates on the ongoing war in the Middle East, with a comprehensive recap of the key events that unfolded on Thursday.

Melissa Chiu, the renowned director of the Hirshhorn Museum, is leaving the Smithsonian to lead the prestigious Guggenheim Museum in New York - a move that signals a significant change in the art world.