The experiments we have made have confirmed this anticipation, and shown that in every case in which light is scattered by the molecules in dust-free liquids or gases, the diffuse radiation of the ...

Hawking radiation may have influenced the shape and distribution of galaxies as the universe expanded, new research hints. (Image credit: NASA Goddard) Investigating primordial black holes' impact ...

Radiation sickness happens when a large dose of high-energy radiation goes through your body and reaches your internal organs. It takes far more than what you might get from any medical treatment ...

If you have cancer, you might see a doctor who specializes in radiation oncology. It's an area of medicine that uses "radiation therapy" -- a treatment that focuses high-energy waves on your body ...

Radiation therapy uses targeted high energy X-rays to treat patients with cancer and is one of the main treatments for cancer. This course qualifies you to work as a radiation therapist – the ...

In EBRT, beams of radiation are focused on the prostate gland from a machine outside the body. This type of radiation can be used to try to cure earlier-stage cancers, to treat cancers that have grown ...