Republicans' efforts to overhaul immigration may be in trouble.

House Speaker Ryan said he isn't comfortable with the separation of children and parents who come across the U.S. border. 

President Donald Trump says the United States is withdrawing from the Iran nuclear deal, which he is calling "defective at its core." 

President Trump: U.S. has "launched precision strikes" on targets associated with Syrian chemical weapons program. 

Congress passed a $400 billion budget deal in the wee hours of Friday morning after a partial government shutdown began at midnight.

Opposition to Supreme Court nominee Neil Gorsuch among Senate Democrats has grown exponentially, and they now have enough votes to filibuster his nomination.

Just days after four gun control measures failed to pass in the U.S. Senate, House Democrats are staging their own protest on the floor of the lower chamber over firearm safety legislation.