Senate Republicans have pushed through Donald Trump’s big tax breaks and spending cuts bill on the narrowest of votes, ...

Evidence points to the possibility that the ancient tsunami was caused by a massive submarine landslide or a volcanic flank collapse along the nearby Tofua arc, a tectonically active region.

Tourists in Italy had to flee after Mount Etna erupted. The volcano sent groups sprinting to get away from the frightening scene. The eruption produced explosions heard as far away as 30 miles.

House Speaker Kevin McCarthy emerged with a spending cut plan to prevent a federal government shutdown by appeasing his hard-right flank, only to see it quickly collapse Thursday in a crushing defeat.

BALTIMORE — Jazz Chisholm Jr. insists he is not concerned about his oblique, or as he and the Yankees initially called it, his flank discomfort that forced him to leave Tuesday’s game in the ...

WASHINGTON—The right flank of the Republican Party pulled the House in their direction this week, locking in commitments for deeper spending cuts and potentially complicating the path forward ...

Flank pain occurs on either or both sides of the torso, just below the ribs. Muscle strain is a common cause. Learn about causes, diagnosis, and more.

Washington (CNN) — Speaker Mike Johnson announced on Wednesday that he is pulling a conservative short-term government funding bill from the House floor amid significant defections on his right ...

NATO needs a stronger focus on the south and Africa, Italy's prime minister told a news conference on Thursday, saying Russia might boost its presence in eastern Libya after the collapse of its ...

This series—featuring scholars from the Futures Lab, the International Security Program, and across CSIS—explores emerging challenges and opportunities that NATO is likely to confront after its 75th ...