Supreme Court rules for Michigan in its fight to shut down an aging energy pipeline

More confusion looms over Strait of Hormuz after Iran attacks three ships near waterway

Air quality improving, but ozone smog still at unhealthy levels in DC region, American Lung Association says

Trump media company replaces ex-congressman Nunes as CEO after stock plunge that wiped out billions

Michael and Susan Dell fund ‘AI-native’ medical center with $750 million gift to University of Texas

A robot is beating human pros at table tennis. Its maker calls it a milestone for machines