President Donald Trump said Tuesday he was ordering a “total and complete blockade” of sanctioned oil tankers coming to and leaving from Venezuela, ratcheting up pressure against leader Nicolás Maduro ...

Secretary of State Marco Rubio and Defense Secretary Pete Hegseth are giving lawmakers classified briefings on the administration’s strikes on alleged drug boats as the battle over health care ...

The 20th anniversary of the annual report tracks how sea ice, snow cover and many other vital signs of the Arctic have ...