A pair of American researchers have integrated multiple technologies to create a method for generating impressive 3D images.

There's nothing as simultaneously reassuring and infuriating as modern airport security. Anyone who's done even a little traveling knows the feeling of arriving at the airport only to be greeted by a ...

Simon Cherry is the co-creator of the world’s first total-body positron emission tomography, or PET, scanner. (Gregory Urquiaga/UC Davis) If he’d pursued his first love, Simon Cherry might be ...

As the Transportation Security Administration (TSA) pushes forward with its plan to place full-body scanners in all American airports, experts in the scientific community are raising serious concerns ...