Stable isotopes are alternative forms of elements with different molecular weights that are found naturally and do not decay radioactively. Stable isotope analysis of elements such as carbon, nitrogen ...

Using radioactive isotope systems to determine the age and origins of minerals and rocks, primarily as tracers of magmatic processes and the evolution of the earth. Organic molecules in natural waters ...

This study will update and extend How People Learn: Brain, Mind, Experience, and School (2000) by examining the research that has emerged across various disciplines that focus on the study of learning ...

Uranium (chemical symbol U) is a naturally occurring radioactive element. In its pure form it is a silver-coloured heavy metal, similar to lead, cadmium and tungsten. Like tungsten it is very dense, ...

Our museums, education, and research centers work at intersections that spark imagination and encourage discovery—between art and the environment, space exploration and women’s history, cultural ...

The 12th International Conference on Isotopes (12ICI) will be held in Florence, Italy, from 15 to 19 February 2026. This international event provides a multidisciplinary platform for scientists, ...