Former U.S. Open champion Dominic Thiem to retire at the end of the seasonBritish Gas boss says smart meters could be forced into every home to help meet net zero targetsDozens injured in Argentina after train strikes boxcarGiants trade Daulton Jefferies to Pirates, Mitch White to BrewersLast year's runnerDjokovic wins his opener at the Italian Open after a month off. Defending champ Rybakina withdrawsVirginia women's rowing coach Kevin Sauer says this will be his final seasonVirginia board votes to restore Confederate names to schoolsWarning over whooping cough's silent spread as kids infected with VictorianGiants trade Daulton Jefferies to Pirates, Mitch White to Brewers