On a geological tour of this ancient part of the Kingdom of Saudi Arabia, Nicola Chilton learns about the wondrous landscape ...

Igneous rocks are rebels. Sedimentary rocks follow straight-forward rules—they are deposited in horizontal layers, with the oldest sediments on the bottom. Igneous rocks can do what they want. Molten ...

Stay on top of what’s happening in the Bay Area with essential Bay Area news stories, sent to your inbox every weekday. Bay Area-raised host Ericka Cruz Guevarra brings you context and analysis to ...

Ever since I came back from my holiday in Pembrokeshire earlier this month, I've been a criminal fugitive on the run. I had no idea I was doing anything wrong when I innocently plucked a small ...

Geology and life have entwined throughout Earth's history. Rocks have become life. As rocks erode and flow into the oceans and weather into soil, their minerals provide vital nutrients that underpin ...