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The Guardrails Alliance, which has raised $5 million, is positioning itself as a populist effort that will take on the pro-A.I. interests trying to influence this year's elections.

SpaceX has rapidly become one of the world's most valuable companies. Even so, experts say investing in single stocks can be risky.

Everyone agrees that Penn Station is a disaster, but not on how to fix it. Now a Trump-backed, multibillion-dollar plan to rebuild it offers a promising step forward.

In this latest installment of the popular franchise, Woody and Buzz Lightyear are back and must contend with Bonnie's mesmerizing new toy.

Lacy Reynolds was waiting to catch the next flight when the aircraft crashed in Butler, Mo., killing 11 passengers and a pilot. She wasn't sure she could keep skydiving.

Alexander Sokurov has questioned the Russian president about government repression but he is still controversial among his country's exiles.

Today's opening is expected to draw four former presidents, as well as Bruce Springsteen, Bono and Jennifer Hudson. Chicago has seen years of planning and legal fights.

People are buying what they believe to be retatrutide from WhatsApp groups, Chinese labs and websites selling it "for research purposes."

Big tech companies and small start-ups are using social media to hype new tools that allow students to trick teachers and A.I. detectors.

Drivers are enjoying some relief at the pump after the United States and Iran signed an agreement to reopen the Strait of Hormuz.