Polymarket, the prediction-market platform known for wagers on sports, weather, and other events, has begun investigating what it suspects is corporate...
Rhode Island has launched legal action against prediction market operators Kalshi and Polymarket, escalating the growing national dispute over whether...
Minnesota lawmakers approved legislation Tuesday that would prohibit prediction market platforms such as Kalshi and Polymarket from operating in the...
Brazil has blocked access to prediction market platforms, including Polymarket and Kalshi, after regulators determined that event-based contracts fall outside the...
Wisconsin officials have launched legal action against several online platforms, accusing them of offering sports betting services that violate state...
Prediction market operator Kalshi said it fined and suspended three congressional candidates after determining they placed trades tied to their own election...