With Democratic challengers vying to prevent her from winning a sixth term in November, Collins is eager to bolster her ...

After five G.O.P. senators joined Democrats on a war powers vote, the president lashed out, including at his party’s most ...

Collins was one of five Republicans to vote for a bipartisan measure to halt further American military action in Venezuela ...

Senate Republicans on Wednesday defeated a war powers resolution to block President Trump from using military force “within ...

In an interview on NBC's Meet the Press on Sunday, Paul said that congressional support for an invasion of Greenland is ...

A handful of Republicans joined Democrats to allow the measure to move forward, reflecting concerns in both parties about the ...

Five Senate Republicans—Susan Collins of Maine, Josh Hawley of Missouri, Lisa Murkowski of Alaska, Rand Paul of Kentucky, and ...

Republican Sens. Todd Young, Lisa Murkowski, Susan Collins, Rand Paul and Josh Hawley voted with all Democrats to advance the measure.

Senate Republicans have voted to dismiss a war powers resolution that would have limited President Donald Trump's ability to ...

The Senate advanced a measure designed to bar the use of force in Venezuela without prior congressional approval.

The procedural vote is a rare critique of Trump’s authority in the first test of GOP loyalty since last weekend’s capture of Venezuelan President Nicolás Maduro.

A group of Republican senators delivered Donald Trump a message of opposition to begin the new year as they voted to limit ...