The devastating droughts that struck Africa’s Sahel region in the 1970s and 1980s and the subsequent return to wetter conditions were driven primarily by anthropogenic aerosols rather than greenhouse gases, according to new research.
With 40% of seven to 12-year-olds now using generative AI, chatbots are becoming an unlikely confidante for young people navigating body image. However, a recent study shows helpful and harmful advice often appear in the same conversation.