Wildfires in the U.S. have caused a decline in air quality and an increase in deaths in parts of the U.S. – even though air quality had been improving, researchers say.
Adm. Alvin Holsey relinquished command Friday in a ceremony at U.S. Southern Command headquarters after announcing early retirement amid U.S. buildup off of Venezuela....
A ruling striking down emergency levies could force the federal government to return most of the tariff revenue it has collected this year, according to Penn Wharton....