Recent findings suggest CT scans could be a major cancer risk, but some critics don’t think the estimates add up.

Have you ever wondered how a CT scan works? Whether you're considering having one done or just curious about the technology behind it. However, understanding more about CT scans can be helpful. To ...

In the United States it is estimated that seventy-five million CT scans are performed each year. A CT scan is an excellent test to diagnose a multitude of diseases, both acute and chronic. There is no ...

February 15, 2007 — Recent calls for widespread computed-tomography (CT) screening to detect early lung cancer in smokers and other individuals at high risk are premature, say experts in the field: a ...

U-Penn Phd.D student Leening Liu works to align the bass in the CT scanner for. (Kimberly Paynter/WHYY) From Philly and the Pa. suburbs to South Jersey and Delaware, what would you like WHYY News to ...

The Transportation Security Administration is testing whether CT scanning of carry-on bags could better detect contraband, a move that could alleviate the need for a much talked about and largely ...

Micro-CT scanning produces high-resolution 3D images of fossils without cutting them open Micro-CT uses X-rays, which are ionising radiation capable of causing molecular damage Study found micro-CT ...