The title of the program is “The Lightest and Heaviest Elements and their Isotopes as Powerful Groundater Tracers.” The ...

During a nuclear stress test, you’ll be injected with a radioactive dye called a tracer. Some of this tracer will remain in your system for a time after the test. A nuclear stress test is a type of ...

That substance, known as a tracer, has been tagged with a tiny amount of short-lived radioactive material that emits positrons. It takes about an hour for the tracer to circulate throughout the body, ...

In a groundbreaking study, the scientists have developed a diamond-based sensor to detect the spread of cancer, making radioactive tracers redundant. Researchers at the University of Warwick have ...

Essentia Health launches its new amyloid PET scan tool for early Alzheimer's detection and diagnosis, the first in the ...

The nuclear stress test can show how blood flows through your heart muscles. This reveals how well the heart pumps blood and areas of your heart muscles that do not get enough blood. Nuclear stress is ...

University of Warwick scientists have created a device that is designed to trace tiny magnetic particles injected into the ...

A heart PET scan is a noninvasive imaging test that uses a small amount of radiation. It helps doctors understand how the heart functions and whether it is healthy. Cardiac or heart PET scans create ...