Honduran Leader Threatens to Push U.S. Military Out of Base if Trump Orders Mass Deportations

In pushing back against President-elect Donald J. Trump’s plan, President Xiomara Castro threatened that bases hosting U.S. troops could “lose all reason to exist in Honduras.”

TikTok and Government Clash in Last Round of Supreme Court Briefs

The briefs, filed a week before oral arguments, offered sharply differing accounts of China’s influence over the site and the role of the First Amendment.

The House begins voting in hours. Here’s what to know.

The Louisiana Republican was unanimously nominated as his party’s candidate for speaker. But resistance among right-wing lawmakers and his slim majority have thrust his fate into doubt.

Biden Plans to Block Takeover Bid of U.S. Steel by Japan’s Nippon

The president’s announcement of the fate of the iconic Pennsylvania-based company, which became a contentious political issue in an election year, is expected as soon as Friday.

Johnson Grasps for Support to Remain as Speaker Ahead of House Vote

The Louisiana Republican was unanimously nominated as his party’s candidate for speaker. But resistance among right-wing lawmakers and his slim majority have thrust his fate into doubt.

John Thune Takes Charge in the Senate, Ushering in a New Leadership Era

The affable traditional conservative from South Dakota is the first new chief of the Senate G.O.P. in nearly two decades. He will confront a challenge managing President-elect Donald J. Trump’s expectations.

Eyeing Potential Bird Flu Outbreak, Biden Administration Ramps Up Preparedness

The administration is committing an additional $306 million toward battling the virus, and will distribute the money before President-elect Donald J. Trump takes office.