At first glance, Mars looks completely different from Earth. It’s got that dusty red surface, eerie atmosphere, and ...

Stanford's innovative cement alternative, derived from volcanic ash, promises a sustainable future for construction by ...

Earth's continents may look fixed on a globe, but they've been drifting, splitting and reforming over billions of years—and ...

Within Oregon, the High Cascades, whose volcanic rocks date back 8 million years, is home to smooth slopes and ongoing volcanic activity, while the older Western Cascades that dates to 45 million ...