Homeland Security is deploying X-ray scanners to inspect interior of vehicles crossing the border, according to documents obtained by a privacy group, raising new concerns about cancer and privacy risks.
University of California professor says Obama administration claim that scanners are safe is based on "many misconceptions." He and his colleagues are preparing a response.
See 4D images of the human body taken by GE's Revolution CT scanner, which recently completed a six-month trial run at Florida's West Kendall Baptist Hospital.
The 123-year-old Dutch company has ruthlessly cut ties with TV, audio, and the categories that have made it most famous. Can an ageing population put this venerable firm back on top?
A software upgrade to address privacy concerns will be rolled out more broadly but is unlikely to eliminate health and other concerns related to so-called pornoscanners.
Australia's Civil Aviation Safety Authority is considering using Microsoft's Kinect motion sensor technology rather than controversial "nude" body scanners.
Two professors at the University of California, San Francisco say the TSA's body scanners do not detect large, irregularly shaped objects because they could be confused with normal anatomy.
Excerpts from today's hearing before the Senate Homeland Security committee, during which TSA Administrator John Pistole says new procedures are "there to protect you."
Dutch Artist Caspar Berger used a CT scanner and 3D printer to create a unique self-portrait.
A new plug-and-play device for factories and power plants could stop malicious code from triggering a major malfunction, or worse.