Mary Whitfill Roeloffs, Forbes Staff

Donald Trump was sworn in as president at noon Monday in a Capitol Rotunda full of high-profile guests.

These billionaires have already been spotted at the inaugural events, and another dozen could still make appearances.

From direct donations to auctions and a charity benefit concert—here’s how celebrities and billionaire are helping victims of the Los Angeles wildfires.

Mysterious flying objects have been spotted flying over several states—but nobody has been able to say what they are or what they’re doing.

Rupert Murdoch wanted to give his eldest son, Lachlan, control of his media empire amid worries his other children may try to “reorient” the editorial policy of some of his holdings, including Fox News.

Brian Thompson—the 50-year-old CEO of the health insurance division of the $550 billion UnitedHealth Group—was killed Wednesday in what police believe was a targeted shooting in Manhattan ahead of an investor meeting.

Microsoft worked to fix issues its email provider, Outlook, for almost 36 hours.

The Starship rocket will be launched for a sixth time Tuesday and its booster will attempt to re-land on its launch tower near Brownsville, Texas.

The raids come two years after Netflix agreed to settle a $60 million tax dispute with Italy.

Hurricane Milton is expected to be an “extremely dangerous” hurricane when it makes landfall in Florida on Wednesday night.