Prediction market platforms Kalshi and Polymarket are implementing stricter rules against insider trading, with Polymarket specifically announcing new rules following scrutiny, as U.S. senators reportedly consider regulating such markets.

In a key moment, a Republican and a Democrat in the U.S. Senate agreed on legislation to amend the Sports Broadcasting Act, Yahoo! Sports’ Ross Dellenger reported. Sens.

Four visiting U.S. senators have urged Taiwan to resolve an impasse over a $40 billion budget proposal to increase military spending, highlighting Washington's concerns about the threat from China, which has protested the move.

Three U.S. senators have introduced legislation seeking to designate the Polisario Front as a terrorist organization, contingent on evidence of cooperation with Iranian-backed groups.

In his confirmation hearings, Robert F. Kennedy Jr. told U.S. senators that he would not cut funding for vaccine research or change the nation's official vaccine recommendations. He did both.

Prediction market platforms Kalshi and Polymarket are implementing stricter rules against insider trading as U.S. senators reportedly move closer to regulating or cracking down on such markets.

Two U.S. senators have introduced new Democratic bills aimed at cutting income taxes for millions of Americans by proposing supersized standard deductions. The legislation seeks to reduce people’s tax bills and provide financial relief.