The deep structure of volcanoes has proven difficult for geoscientists to understand due to the inherent difficulty of seeing below the Earth’s surface. To get a more holistic understanding of ...

Far below the waves of the Pacific, scientists are mapping clusters of dense, towering formations that do not fit neatly into existing models of how Earth’s interior behaves. These strange structures, ...

What is beneath the continent of Africa? There are two big structures down there that do not seem to be from our planet, Earth. Africa has a lot of things about it, but these two enormous structures ...