Congress has reopened a high-stakes fight over whether U.S. intelligence agencies should be allowed to search Americans’ communications without a warrant, with some lawmakers scrutinizing sweeping ...

A Colorado state senator plans to introduce legislation that would require warrants for most police searches of automated license plate reader databases, responding to a series of data-sharing ...

The U.S. Supreme Court is officially back in session this week, kicking off a new term that is already packed with major cases dealing with some of the most contentious and consequential issues of our ...