What are X rays and what do they do? X rays are a form of electromagnetic radiation that can penetrate or pass through the human body and produce shadow-like images of bones and some organs. The ...

RöNTGEN'S discovery of X-rays at the end of the year 1895 began ... penetrating radiations which resulted in the discovery of radioactivity. Yet on looking back it seems somewhat strange that ...

Wilhelm Röntgen discovered X-rays while experimenting with cathode rays and crystals, leading to the realization that ...

The problem: Typical bitewing X-rays, which show the crowns of upper and lower teeth, don't expose you to a lot of radiation. But because the dosage is cumulative and people get so many of the X ...

Researchers have developed a prototype nuclear battery that converts ambient gamma radiation into electricity using ...

X-rays do emit radiation - though at a low dose - and your exposure to them is limited by legal guidelines. X-rays should be avoided during pregnancy.

Cancer diagnosis frequently requires imaging studies that in many cases use small amounts of radiation. Procedures such as X-rays; computed tomography (CT); magnetic resonance imaging (MRI); positron ...