Dr. Bill Roggenthen, a professor emeritus of geology at South Dakota Mines, has been reading the rocks at America’s Lab since ...

A fossil from one of the largest dinosaurs to live in North America was discovered in a national park in Texas.

In addition, these methods provide a less than ideal quantitative description of spectral information and neglect the redundancy within the selected bands. To address these issues, we propose a ...

Beyond chemistry, this research bridges multiple scientific fields-biophysics, geology, and materials science-to explore how simple molecules interacted in dynamic prebiotic environments.