Our weekly podcast on China. This week, we meet the CEO at the heart of the AI boom
New paints promise to get rid of heat without using energy
Also on the daily podcast: Miami booms and a radio show that encapsulates Britain
More letters from readers on whether algorithms could one day wake up and feel
A handpicked article read aloud from the latest issue of The Economist
The latest global school tests reveal shocking new declines
AI can help in classrooms but it needs to be treated with caution, says Andreas Schleicher, founder of the PISA test
India’s statistical system once commanded respect, and its data on economic and social indicators was considered rigorous – that appears to have eroded• Don’t get This is India delivered to...
Foreign minister Shisir Khanal tells the Guardian the world’s biggest economies need to help Nepal, which contributes less than 0.1% of global greenhouse gas emissions Nepal is demanding $20m in...
Schools are relabelling offices faster than they are cutting them
Incumbents will have to accelerate to compete
Composite tiles, fabrics and foams may bring effective shielding from orbital debris