Investigators say a blocked radio transmission led to a June close call between planes in San Diego

Presidential centers from Hoover to Bush and Obama unite to warn of fragile state of US democracyRescue efforts are underway for an American caver who fell ill while exploring deep cave in Turkey

Louisville officer critically hurt during a traffic stop when shots were fired from a nearby homeMichigan Democrats are lining up to replace Republican Rep. John James in his battleground districtGabon’s junta says deposed president is ‘freed’ and can travel on a medical trip

More than 800 people rescued from floodwaters in Greece after severe rainstormsMan leaves behind 20 cats in flat after sewage pipe bursts, some cats seen drinking sewage liquid

High school football coach at center of Supreme Court prayer case resigns after first game back

McConnell vows to finish Senate term and remain GOP leader after freezing episodesSouth Korean auto supplier plans $72 million plant in Georgia to build electric vehicle parts

Migrant woman dies after a ‘medical emergency’ in Border Patrol custody in South Texas, agency saysTribal ranger draws weapon on climate activists blocking road to Burning Man; conduct under review

Teachers go on strike in southwest Washington state over class sizesWest Virginia University recommends keeping some language classes, moving forward with axing majors