A tool for spotting pancreatic cancer in routine CT scans has had promising results, one example of how China is racing to apply A.I. to medicine’s tough problems. By Vivian Wang and Andrea Verdelli ...

Mayor Zohran Mamdani of New York said he hoped to reach communities that had been left out of the process. By Jeffery C. Mays Mayor Zohran Mamdani of New York canceled executive orders issued by his ...