Why catching insider trading is so tricky nowadays, and just how helpful is it for kids to sleep in?

Millions of dollars more have been made through eerily well-timed bets on prediction markets like Polymarket. We look at why they're so hard to police. And, a new study that supports kids sleeping in.

Millions of dollars more have been made through eerily well-timed bets on prediction markets like Polymarket. We look at why they're so hard to police. And, a new study that supports kids sleeping in.

Millions of dollars more have been made through eerily well-timed bets on prediction markets like Polymarket. We look at why they're so hard to police. And, a new study that supports kids sleeping in.