Welcome to AI Decoded, Fast Company’s weekly newsletter that breaks down the most important news in the world of AI. You can sign up to receive this newsletter every week here. Why I’m becoming more worried about AI safety During the first two years of the generative AI boom, new large language models were very limited in scope…

When Donald Trump returned to the White House in 2025, many in the tech world hoped his promises to champion artificial intelligence and cut regulation would outweigh the risks of his famously volatile trade policies. But less than 100 days into his new term, it’s clear that Trump’s aggressive tariffs—and the global response to them—could…