The Trump administration invoked the wartime Alien Enemies Act last week to carry out swift deportations of 300 Venezuelan ...

In fact, the Fourth Amendment to the United States Constitution was written precisely to prevent the new government from running roughshod over its citizens. In the words of colonial lawyer and ...

The Supreme Court received a variety of new appeals in February: American Airlines says the government has been "overly ...

At such a critical moment in US history, we need reporters on the ground ... Trump is relying on the law for only the fourth time in U.S. history. It was most recently used to detain Japanese ...

The Fourth Amendment to the United States Constitution protects citizens from unreasonable searches and seizures and provides that warrants may only be granted upon findings of probable cause.

The Fourth Amendment is arguably one of the most important amendments in the U.S. Constitution. It protects citizens from unreasonable searches and seizures in areas that most would consider private, ...

But some opponents say these laws violate the Fourth Amendment ... movements within a building from as much as 50 feet away, USA Today reported Tuesday. The Supreme Court ruled Thursday that ...

The judge found that a group of American Muslims presented compelling claims that their status on the terrorism watchlist fails to give the government a reasonable suspicion to search their electronic ...

The Petitions of the Week column highlights some of the cert petitions recently filed in the Supreme Court. A list of all petitions we’re watching is available here. The Fourth Amendment generally ...

University of Pennsylvania Carey Law School Dean Sophia Lee's article notes the evolution of Fourth Amendment rights to ...

The Fourth Amendment protects Americans from “unreasonable searches and seizures” by the government. But the Supreme Court's interpretation of “unreasonable” has varied over time.

A crucial question of Fourth Amendment law has recently divided ... to the Fifth Circuit's geofence warrant ruling in United States v. Smith, but I think the issue is one that applies more broadly.