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 ...
New research reveals that drought and increased temperatures in a CO2-rich climate can dramatically alter how grasslands use and move water. The study provides the first experimental demonstration of ...
Montana State University scientists say the frozen remnants of an ancient forest discovered 600 feet above the modern tree line on the Beartooth Plateau may portend possible changes for the ...