Business What’s Happening in the Markets This Week Business OpenAI says it didn’t fire 3 safety researchers for 'speaking out' on AI risks Energy Hurricane Isaias disrupts U.S. oil production in Gulf of Mexico, threatens refineries Business Nvidia-backed AI data centre firm scraps mega stock market listing Business What’s Happening in the Markets This Week Business OpenAI says it didn’t fire 3 safety researchers for 'speaking out' on AI risks Energy Hurricane Isaias disrupts U.S. oil production in Gulf of Mexico, threatens refineries Business Nvidia-backed AI data centre firm scraps mega stock market listing