Radiation is energy in the form of particles or waves. Radiation is emitted naturally in sunlight and is also made by man for use in X-rays, cancer treatment, and for nuclear facilities and weapons.

Radiation therapy, or radiotherapy, is a type of cancer treatment in which specialists kill cancerous cells in the body by exposing them to ionizing radiation, such as X-rays, gamma rays, high-energy ...

Most people interpret radiation as a bad thing—but it isn’t always. In fact, radiation is a very normal phenomenon. For now, let’s just say that radiation is when an object produces energy. When a ...

NEW YORK - This week, workers at the stricken Japanese nuclear plant dumped radioactive water into the ocean to make room for storing even more highly contaminated water on the site. The water dumping ...

It seems so. Recent studies on the biological effects of radiation carried out under radiation levels from natural background to essentially zero radiation, demonstrate that the absence of radiation ...

Huntsman Cancer Institute Radiation Oncology treats cancer patients who need radiation therapy. This type of treatment is designed to shrink tumors and kill cancer cells. About half of all cancer ...

Radiation has been a staple of breast cancer treatment for decades, but a new study is casting doubt on whether it is ...

When we hear the word “radiation,” a certain image tends to pop up: toxic green barrels, blinking hazard signs, post-apocalyptic sci-fi vibes. But radiation didn’t arrive with nuclear power plants or ...

In the ruins of Chernobyl’s shattered reactors, something unexpected has taken root. Thick black mats of mold are thriving ...

Radiation is often part of your treatment for cancer. With IORT, or intraoperative radiation therapy, you get radiation in a very targeted way. For some cancers, it can work as well as traditional ...

The fog pattern is a common one in California’s Central Valley and does not pose any extra risk to human health, researchers say ...

When radiation therapy is used to kill cancerous cells in the body, it is important to measure the dose correctly to avoid unnecessary damage to normal cells in the body. Radiation is not selective to ...