Biometric trackers, cellphone location databases and drones are among the surveillance technologies agents are using in their immigration enforcement campaign.

Federal immigration agencies are using a vast surveillance network in Minnesota – from facial recognition technology to ‘stingrays’ that collect data by impersonating cell phone towers.

Venezuelans are circumventing the government’s expanded crackdown on dissent by speaking in code, not mentioning political leaders, constantly deleting content from their phones and refusing to ...

RICHMOND, Va. (CN) — A Maryland man arrested after police used a device mimicking a cellphone tower to find his phone — and ...

When you think of counting your steps or tracking your sleep, you're probably going to think of attaching a smartwatch or some other wearable to your wrist—but you can actually monitor a bunch of ...

MONTGOMERY COUNTY, Texas. (KBTX/Gray News) - A father in Texas rescued his teen daughter by tracking her cell phone after she was allegedly kidnapped by a man on Christmas Day. According to the ...