Scientists working with the Center for Oldest Ice Exploration (COLDEX) have collected the oldest directly dated ice cores ...
A new analysis of chemical signatures measured by NASA's Curiosity Rover gives a peek at Mars's past to a time some 3.7 ...
Triple oxygen isotope research has emerged as a powerful tool to enhance our understanding of hydrological processes and past climate variability. By simultaneously analysing δ18O, δ17O, and the ...
Discover how ancient climate systems can be understood through the peculiar isotopic properties of prehistoric plant species.
Scientists have found that ancient horsetail plants change water chemistry in surprising ways, offering new clues about Earth ...
The Grand Canyon is a gigantic geological library, with rocky layers that tell much of the story of Earth’s history.
Scientists at The University of New Mexico have found that the Earth and Moon have distinct oxygen compositions and are not identical in oxygen as previously thought according to a new study released ...