China's high-speed railway to stretch 35,000 km by year-end China's digital technology boosts livestock farming 2nd co-production film of the BRICS countries to release this year Hackathon held to tackle food loss, waste with new technologies in China Manufacturing complex for carrier rockets nears completion China's rocket-carrying ships wrap up transporting mission China's agricultural science performance ranks second in world CE starts mainland trip to help virus-battered economy China allocates 1.39 bln yuan for sci-tech development CE: HK virus curbs to stay, contact tracing app soon New carrier rocket to debut in 2020 HK eyes more public participation in upholding rule of law Big data tech combats counterfeits China's Chang'e-4 probe resumes work for 12th lunar day CAS adds more diverse group of new academicians China's top 10 advances in agricultural science help feed the nation Two more Beidou network satellites put in orbit Average output of double-season hybrid rice reaches new high China's first science fiction academy set up