Trump threatens to halt federal money next month not only to sanctuary cities but also their states US marshals join search for Timothy Busfield on arrest warrant: report Mike Tomlin steps down, NFL ...

A shoulder computed tomography scan or (CT or CAT scan) creates cross-sectional images of the shoulder using specialized X-ray cameras. This scan can help doctors see the bones and soft tissues in the ...

Scanning probe microscopy images a sample by scanning a physical probe just above the surface. A variety of different probes and detection modalities can be used to generate either a topological map ...

Snow alert upgraded to Amber as more weather warnings hit Scotland The Met Office warned that "heavy and persistent snowfall" would lead to further disruption. Weather for the week ahead Video, ...

Semiconductor detectors that directly measure the electrical signals produced by X-rays have hugely improved the resolution and contrast of computed tomography scanners. In the 1970s computed ...