"You've got a low firing, low hiring environment" in the economy right now. When asked if it's AI, Powell shrugged: "there may be something there."

The encounter marked the first such incident at Yellowstone National Park in more than four years, officials said.

A new poll shed light on whether voters would blame Democrats or Republicans for a government shutdown.

Pennsylvania State Police say five police officers were shot in York County Wednesday afternoon. Three of them were killed. Two others are in critical but stable condition. The suspect is dead.

The National Weather Service has issued air quality alerts in Texas, Tennessee, Mississippi, Arkansas, Missouri, Illinois, Indiana, Ohio and Kentucky.