From the lab bench to the field, learning to identify rocks is about more than memorizing names—it’s about reading the story each stone tells. By observing texture, composition, and formation clues, ...

Stylolites—irregular seams that occur in limestone—have been found to affect how acoustic waves move through rock samples. Laboratory-based insights from KAUST researchers offer an improved ...

Sedimentary rocks are like stenographers, excellent archivists of Earth’s history. By the sizes of their grains and styles of their layers, geologists can identify features from the past, like boggy ...