There are underappreciated factors behind Rep. Mike Johnson’s shift.

Both presidential campaigns want to make immigration policy a top issue in the 2024 election.

Does the president or Congress have the power to go to war?

If election deniers challenge losses, the new House majority will decide who gets seated. Here’s the history behind such challenges.

And be ready for a repeat in 2024.

Senators’ investments influence their votes in normal times as well. Here’s how we know.

With House Republicans holding an impeachment inquiry against Pres. Biden, here's what to know about this constitutional tool.

Just-in-time legislating is Congress’s specialty.

They’re not just scoring political points; they’re setting up their agenda for a Democratic win in November.

Here are four takeaways from the Senate’s shift toward majority rule.