Trump isn’t the first to overreach, and there’s bipartisan support for reform.

What is plenary authority? Does the president have plenary power? Here's what to know about the Insurrection Act and what was said.

Trump and his congressional allies would be in charge of the government amid a shutdown. Here's what Trump could do on his own.

The Supreme Court term promises to be hugely consequential and focused in large part on how much power the Constitution gives to the president.

Last year's Supreme Court decision giving Donald Trump and future presidents broad immunity from prosecution may be fueling Trump's maximalist approach to executive power this year.

President Trump wants to be able to fire far more executive branch employees at will — upending checks on presidential power ...

The president said he would invoke emergency powers to deploy the National Guard if “people were being killed, and courts ...