The state argued Kalshi operated without a license. Four slots remain for companies seeking legal sports wagering approval.

At AT&T Stadium in Dallas, you can “Pose with the Pros.” An Alexandria company wants to take the technology nationwide.

Save this article to read it later. Find this story in your account’s ‘Saved for Later’ section. Aside from adding a Diet Coke button and displaying the occasional Sharpie-scrawled map, during Donald ...

Mr. Bolton was the longest-serving national security adviser in the first Trump administration and is the author of “The Room Where It Happened.” I didn’t invent the phrase “regime change,” but I know ...

Our list for the new year features an eclipse, a revolution and a tiger reserve. What’s on yours? Celebrate the semiquincentennial with fireworks and themed balls ...