In pics: Chengdu Science Museum gets illuminated to greet 2023 WorldConRussia claims links of Crocus attackers with UkraineLithuania's Mykolas Alekna breaks discus throw record that stood since 1986Cyberspace pledges set to narrow divideZendaya continues her tennisHuawei enhances youth digital skills in Kenya through 5G technologyWorld's largest single capacity offshore wind turbine successfully installedChina's parachute system makes controllable landing of rocket boostersOti Mabuse shares 'sad' update as Saturday Night Takeaway comes to an end after 22 years on screensLandslides hit Indonesia's Sulawesi island, killing at least 18 people