A few years ago, Nebraskans looking to legally bet on March Madness had two choices: Go to the casino or cross state lines.

As prediction markets like Kalshi and Polymarket offer more ways to bet on elections, war, the Oscars and more, their dangers are growing.

Minnesota lawmakers are pushing to ban prediction markets like Polymarket and Kalshi, sparking a debate over whether they are gambling.

Prediction market platforms like Kalshi and Polymarket rake in millions from sports and current events wagers but pay nothing in state betting taxes.

The worlds of professional sports and entrepreneurship are colliding this summer in Park City, Utah, where elite NFL athletes will meet with proven operators and vetted founders for three days of deal ...