A Long March-5 rocket carrying a new communication technology test satellite blasts off from the Wenchang Space Launch Site in south China's Hainan Province, Dec. 20, 2025. Launched at 8:30 p.m.

DHAKA, Jan. 29 (Xinhua) -- Bangladesh's largest technology showcase, the Digital Device and Innovation Expo 2026, has kicked off in the capital Dhaka, drawing thousands of visitors to see cutting-edge ...