Anthropic Calls for Global Pause in AI Development

A.M. Edition for June 5. Anthropic calls on top AI labs to consider slowing down their development. Tech reporter Sam Schechner discusses “recursive self-improvement,” when AI systems can improve on their own without human intervention. The FDA launches a safety study of the abortion pill mifepristone, potentially paving the way for the Trump administration to restrict its distribution and use. Liz Essley Whyte has the scoop. And Taiwan opposition leader Cheng Li-wun is taking a U.S. tour as Beijing urges Washington to rethink its support for Taipei. National security reporter Yoko Kubota breaks down the geopolitical context and the timing of the visit. Luke Vargas hosts. Sign up for the WSJ’s free What’s News newsletter.