China’s extensive surveillance of the Uyghur population does not stop at the Chinese border. In Sweden, Uyghur Nyrola Elima says her Twitter account is being tracked by the Chinese authorities back home as she campaigns for her cousin Mayila Yakufu to be released from the Xinjiang detention center. CNN’s Ivan Watson reports.
A nanoparticle revealed the tiny impact of a single gas atom 
Was van Gogh’s ‘The Starry Night’ a flight of fancy or a real sky? 
This ‘living drug’ could change the course of autoimmune disease 
AI could turn scientific papers into research assistants 
A lifesaving medication is not behind the drop in U.S. overdose deaths 
Peek into hidden worlds revealed by the 2026 Nikon Small World contest 
‘Connect the dots’ between street protests and global turmoil, urges Guterres 
DR Congo: Ebola responders under pressure as outbreak expands