Under the Sierra Nevada in California, scientists have observed a rare phenomenon that sheds light ... This study highlights the importance of understanding the internal mechanisms of our planet to ...

Deep-sea sediment cores are vital to our understanding of the past and present oceans. They record the geological history of the ocean basins, providing evidence for changing climates, emerging ...

Geologists study the Earth’s surface, resources, history and inner workings. Visiting Yosemite during the Regional Geology of Northern California course covers all those bases. Environmental ...