As national Democrats search for a unifying theme ahead of the fall's midterm elections, a California proposal to levy a hefty tax on billionaires is turning some of the party’s leading figures into ...

Sam Altman has catapulted from Silicon Valley star to one of the most powerful CEOs. The release of ChatGPT in 2022 catapulted Altman to worldwide fame. Since then, he's led the charge to make OpenAI ...