Kentucky accused America’s top prediction market platforms of running illegal sports betting operations, joining a growing stack of states.

Kalshi and Polymarket bettors are unsure if California Gov. Gavin Newsom can prevent a proposed billionaire tax from reaching voters.

Kentucky has sued Polymarket, Kalshi and Kalshi’s partners Coinbase, Robinhood and Webull, over offering sports event contracts in the state.

The collaboration comes as US state regulators and the CFTC battle over oversight of event-based contracts.

Prediction market traders think consensus will return to the Federal Reserve's policy-setting board when new chairman Kevin Warsh presides over its June intere…

Artificial intelligence giant Anthropic shocked observers when it said Friday evening it disabled access to its Fable 5 and Mythos 5 models to comply with an o…

SpaceX made its debut at the Nasdaq on Friday, climbing more than 19% on its first day of trading and rising above a $2 trillion market valuation. But while th…

Benzinga and Yahoo Finance LLC may earn commission or revenue on some items through the links below. U.S. regulators are reportedly set to propose a comprehen…

The CFTC is considering its first regulation for prediction markets, as arrests over "insider trading" on everything from military operations to Google Search …

Kalshi plans to require users in certain markets to share information about their employers in its latest push to crack down on insider trading. The prediction…

Fast-moving startup Kalshi just gave Wall Street another reason to eye prediction markets. The federally regulated platform that lets users bet on the outcome…