Nevada quietly signed an agreement earlier this year with a company that collects location data from cellphones, allowing police to track a device virtually in real time — all without a warrant.

Add Yahoo as a preferred source to see more of our stories on Google. A key piece of evidence in many criminal cases is cell phone tracking data, which allows law enforcement to determine who was near ...

Data brokers buy up huge amounts of information from cell phones and browsers to sell for targeted advertising. But the ...

Editor’s Note: This story is the third installment in a series produced in partnership with the Pulitzer Center’s AI Accountability Network. Goliad County police kicked off one human smuggling ...

Thousands of Lexington County residents cross the county line daily to shop and eat, and the town of Lexington is tracking ...

A key piece of evidence in many criminal cases is cell phone tracking data, which allows law enforcement to determine who was near the crime scene and help identify a suspect. Cell phone tracking data ...