Elon Musk’s Diplomacy: Woo Right-Wing World Leaders. Then Benefit.

Mr. Musk has built a constellation of like-minded heads of state — including Argentina’s Javier Milei and India’s Narendra Modi — to push his own politics and expand his business empire.

‘To the Future’: Saudi Arabia Spends Big to Become an A.I. Superpower

The oil-rich kingdom is plowing money into glitzy events, computing power and artificial intelligence research, putting it in the middle of an escalating U.S.-China struggle for technological influence.

A City Built on Steel Tries to Reverse Its Decline

Gary, Ind., home of U.S. Steel’s largest mill, is seeking a fresh economic start under a new mayor determined to draw new businesses and residents.