Hounsfield called this technology a CT (computerized tomography) scan, also called a CAT scan (computerized axial tomography). It was especially useful for looking at head injuries and brain ...
PBS is a membership organization that, in partnership with its member stations, serves the American public with programming and services of the highest quality, using media to educate, inspire ...
NEW YORK (AP) — PBS says it is shutting down its office of diversity, equity and inclusion to comply with President Donald Trump’s executive order, firing the two executives brought on when ...