Sen. Mitch McConnell is revealing for the first time that a fall led to his hospitalization.
Aides to McConnell have declined to release any information about his condition, fueling speculation about his prognosis.
Sen. Bill Cassidy voted with the majority of Republicans late Wednesday to block a resolution aimed at reining in the president's war powers.
The Senate for the first time has approved a war powers resolution to block U.S. military action against Iran.
The Senate voted to approve a $70 billion immigration enforcement package that includes nothing to rein in the "anti-weaponization" fund by a vote of 52-47.
Senators unanimously approved a resolution Thursday to withhold their pay during government shutdowns.