However, it also opens the door for new territory-sharing arrangements, especially among less aggressive species. The Sierra Nevada is witnessing a reshuffling of boundaries, with animals ...

Scientists found new evidence that Earth’s crust is peeling underneath the Sierra Nevada in California. The process might be how the continents formed, they say.

Schulte-Pelkum was already studying the Sierra Nevada's peculiar rock footprint, which had shown deep rock deformations within the same area.Using the newfound data, the researchers imaged the ...