A sleek, modern mansion is poised to rise at one of San Francisco’s most prestigious addresses, spearheaded by billionaire ...

Billionaire activist Tom Steyer announced at a press conference Wednesday he would not launch a presidential bid, declining to join the wide field of Democratic candidates expected to compete in ...

Billionaire Democratic mega-donor Tom Steyer is spending over $10 million to run a national advertisement calling for Trump's impeachment. Steyer made his fortune as a hedge fund manager.