The 20-something billionaires who run Kalshi and Polymarket are battling it out to be the top prediction market company.

With the busy spring break travel season looming, travel and aviation industry leaders urged Congress to end the stalemate ...

A study in The Lancet finds that pregnant women in emergency rooms used less Tylenol after President Trump said it could raise their babies' risk of autism. Scientists say there is no proven link.

Since receiving presidential pardons, dozens of former Capitol rioters have gotten into more legal trouble. In Florida, Andrew Paul Johnson was sentenced to life in prison for child sex abuse.