A court in Moscow rejected an appeal on Tuesday by the Wall Street Journal reporter Evan Gershkovich against his detention, more than a year after he became the first American journalist arrested on spying charges in Russia since the Cold War. The court ruled that Mr. Gershkovich, 32, must stay in a high-security prison in Moscow at least until the …

Former President Donald J. Trump on Wednesday played down the violence at a white supremacist rally in Charlottesville, Va., in 2017 while portraying a recent wave of vocal but predominantly peaceful pro-Palestinian protests on college campuses as “riots.” One woman was killed and nearly 40 people were injured when an avowed neo-Nazi plowed his car through a crowd of counterprotesters …

The idea triggered a full-scale revolt on the Google campus. Six years ago, the Silicon Valley giant signed a small, $9 million contract to put the skills of a few of its most innovative developers to the task of building an artificial intelligence tool that would help the military detect potential targets on the battlefield using drone footage. Engineers and …