His remark, just hours after what the authorities said was a second assassination attempt on Donald J. Trump, immediately drew outrage.

© Gonzalo Fuentes/Reuters

A Brazilian Supreme Court justice said that because Elon Musk controlled both X and Starlink, one company was responsible for the fines of the other.

© Victor Moriyama for The New York Times

As threats to his personal safety have become graver, the world’s richest man has barricaded himself behind a phalanx of bodyguards that operates like a mini-Secret Service.

© Illustrations by Mark Harris; Photography by Gonzalo Fuentes/Reuters

They are facing legal pushback that may signal a new era of accountability for social media titans.

Space, electric vehicles, artificial intelligence: The tech mogul could influence policy in these areas and others should Donald Trump win re-election.

Plus, Paris removes homeless people ahead of the Olympics.