Kalshi lets you place bets on everything from football games to foreign invasions. The prediction market’s CEO, Tarek Mansour ...

Hitters can steal first base, scoring is different in Banana Ball, a fan catching a foul ball makes an impact on the game. Here's what you need to know.

Welcome to the future. No robots required. For the first time, ABS (the Automated Ball-Strike Challenge System, powered by T-Mobile) has come to regular-season and postseason Major League play, after ...