Pennsylvania Becomes Focus of Claims of Election Fraud on X

The U.S. is slashing funding for scientific research, after decades of deep investment. Here’s some of what those taxpayer dollars created.

Chefs are starting to explore ways chatbots can help them create recipes, menus and dining experiences.

Robyn Denholm, who leads Tesla’s board, said on social media that board members were “highly confident” in Mr. Musk, the company’s chief executive.