Researchers warn betting on clinical trials could incentivize insider trading and interfere with drug development. But Kalshi ...

Polymarket is building out its U.S. operation as rival Kalshi races ahead in the domestic prediction market business.Kalshi has turned sports trading into a huge growth engine, while Polymarket is ...

Prediction market Kalshi helped tee up a November 2024 FBI raid on the apartment of its arch-rival Polymarket’s CEO – part of a series of blows the companies have traded during their yearslong feud, ...

Trade NFL prediction markets on Kalshi, Polymarket, and more. Compare platforms, see the latest Super Bowl and MVP markets, and learn how to get started.

The Kalshi promo code ALCOM offers between $15 and $500 in bonuses for MLB games on August 11, 2026. Today’s slate features ...

Polymarket and Kalshi have updated their invite and promo codes for France vs. Morocco — $70 to trade on Polymarket, $20 on Kalshi — with a full Thursday MLB slate also on the board.

The scope of the seemingly broad immunity agreement has become a sticking point in Todd Blanche’s confirmation as attorney ...

As the United States heads into an especially contentious midterm election season, prediction markets have already run into trouble with the political commentators they pay to promote their platforms.

Find out how to claim the Kalshi code OREGONLIVE1 offer of up to $500 in trading bonuses for Wednesday’s Lynx vs. Fire WNBA matchup.

The Kalshi promo code OREGONLIVE1 now reaches California and Oregon: trade $25, get up to $500 in bonus credit for Sunday ...