The weather-predicting groundhog celebrity has met two presidents and drinks a life-extending elixir: "Our Phil is like, probably 139 years old," Groundhog Club Inner Circle President Tom Dunkel says.
OpenAI — the company behind ChatGPT and a big part of Stargate — is partnering with the U.S. National Laboratories. NPR's Mary Louise Kelly spoke with OpenAI's Chris LeHane, here are the highlights.