See how immigration officers escalated a fatal confrontation on Saturday.

President Trump’s overtures on Greenland’s future are reviving questions inside the NATO alliance about whether Europe can ...

The 37-year-old ICU nurse fatally shot by a border patrol officer was recording the actions of federal agents in Minneapolis.

Mariah Timms, a national legal affairs reporter, has covered protests in the city in recent days. Watch her reporting and ...

In Minnesota and places where agents are deployed en masse, law-enforcement leaders are challenging whether they are adhering ...

Saturday’s deadly shooting in Minneapolis unites the party on taking a hard line against the Trump administration’s ...

Beijing’s military focuses on swarming drones that can pick off prey or robots that can chase down enemies.

Here’s what to know about the law and the Department of Homeland Security’s policies—and the rights of bystanders.

The incident follows the deadly shooting of Renee Good by a federal officer earlier this month.

From Davos to Minneapolis, the events of this month have the potential to profoundly change the political and economic ...