Trump: We are prepared to let waivers for sanctions on Russian oil expire.

Lebanese army says it is operating in areas under Israeli aggression, removing unexploded aerial bombs, detecting and disposing of munitions and suspicious items, and clearing rubble to reopen roads.

Nanjing University said Professor Tan Hairen’s team, together with the RenShuo Photonics industrialization research team and Professor Wang Yuanyuan’s chemistry group at Nanjing University, developed a large-area all‑perovskite tandem photovoltaic module that achieved a Japan Electrical Safety and Environment Technology Laboratory (JET)‑certified power conversion efficiency of 26.2%, a world record.