On his trip to the Panama Canal, Secretary of State Marco Rubio told reporters that he is now the acting director of USAID. Immigration is dominating the trip.

NPR's Ailsa Chang talks with Jason Gay, a sports columnist for the Wall Street Journal, about the Dallas Mavericks' Luka Doncic, widely considered a once-in-a-generation talent, becoming a Laker.

Farmworkers are left with little to no protection from wildfire smoke. L.A. County's recent fires put the lack of protection into perspective.

The lawsuit, presented in the U.S. District Court for the District of Columbia, alleges Trump's effort to unilaterally ban ...