Chip prodigy returns to China, coal waste used for critical minerals: 7 science highlights

We have put together stories from our coverage on science from the past two weeks to help you stay informed. If you would like to see more of our reporting, please consider subscribing. 1. Chinese archaeologist who discovered 5,000-year-old city pleads guilty to corruption Liu Bin, a Chinese archaeologist credited with discovering a vast 5,000-year-old prehistoric city that rewrote the history of Chinese civilisation, has pleaded guilty to taking bribes and embezzlement. 2. C