On America’s 250th, the president has elevated some important debates about the mechanics of running a self-governing ...

Your cellphone continuously creates a durable and revealing digital trail that law enforcement can obtain with a warrant.

Nearly two-and-a-half centuries after the First Congress passed warrants in the U.S. Constitution, the current Congress has ...

The judge issued an injunction that blocks the state from forcing the Monroe County Sheriff to honor ICE detainer requests.

Justices were at times bitterly divided — and critical of one another — in rulings that winnowed key provisions of a landmark ...

One of those unanswered questions is whether prosecutors, who reasonably believed police were following the law in “good ...

While police tout the centers for effectiveness in proactive policing, some experts warn that the technology could invade residents’ privacy and lead to misuse without proper oversight.

Acting Attorney General Todd Blanche threatened lawsuits against four states that have gun restrictions similar to the Hawaii ...

A new ruling rules that geofence warrants are Fourth Amendment searches, but it stops short of banning police access to revealing location histories ...

"We do not agree on what liberty means. We do not agree that equality means. We do not even agree on who 'we the people' should include," writes Boston College Law professor Kent Greenfield. "A core ...

The U.S. Supreme Court has voted 6-3 that smartphone location data requires privacy protection under the Fourth Amendment, Tom's Guide reports. The ruling will make it harder for law enforcement ...