Donald J. Trump and Kamala Harris both delivered remarks, Ms. Harris via taped video and Mr. Trump in person in a ballroom in Manhattan.

Senator Jacky Rosen and her Republican challenger, Sam Brown, met for their only debate, focusing on the cost of living, abortion and other issues.

Men who attended the Kyiv concert of a popular rock band had their papers checked on the way out. Some were detained. Tickets to subsequent shows suddenly became available.

The billionaire is spending a fortune to support former President Donald J. Trump. But at a town hall event in Pennsylvania, he looked an awful lot like a politician himself.

New data shows the challenges facing Chinese policymakers trying to stimulate an economy marked by falling prices, weak consumer spending and a housing market crash.

Ryan Wedding, 43, was indicted with 15 others on charges of trafficking drugs into Canada and the U.S., the authorities said. He is believed to be living in Mexico.