Elon Musk recently spoke at a Trump rally. But for weeks, he's been spending millions boosting Republicans in 18 House races.

Pressure is mounting on state and federal prosecutors to investigate tech billionaire Elon Musk’s $1 million lottery-style ...

Elon Musk's scheme to pay registered voters to sign a petition in exchange for payment has prompted calls for an investigation.

We are aware of nothing like this in modern political history,” the former officials say in asking federal and state ...