Elon Musk and Sam Altman lead rival AI firms and now take public jabs at each other — but it wasn't always like this. Years ago, the two cofounded OpenAI, which Altman now leads. Musk departed ...

Future Hall of Famer Max Scherzer will spend his 18th MLB season in Toronto. Scherzer and the Blue Jays have agreed on a one-year, $15.5 million deal, according to ESPN's Jeff Passan. Scherzer was ...