This is why some passengers need to pay extra attention next time they pass through TSA.

TSA has new 3D scanners with smaller tunnels, and your carry-on must fit inside. If it doesn't, you may miss your flight.

Midjourney is developing a 60-second full-body ultrasonic scanner and spa-like scanning locations, raising questions about health data and regulation.

I found a box of old letters and photos I thought were long gone. This scanner made them easy to save forever.