BEIJING | Xinhua | Xinhua News Agency on Monday unveiled its selection of the top 10 news stories that defined China in 2025.

China made advancements in space exploration in 2025 with the successful launches of three Shenzhou spacecraft and its first asteroid sample-return mission, Tianwen-2, as well as the 600th launch of ...

Light that twists as it travels and materials whose internal order is knotted like a pretzel are starting to collide in the ...

Recalling the "indelible memories" of the past 12 months, Xi said China solemnly commemorated the 80th anniversary of the ...

Abstract: Angular momenta of electromagnetic waves are important both in concepts and applications. In this work, we systematically discuss two types of angular momenta, i.e., spin angular momentum ...