Mid-ocean ridges are often presented as ... angle seismic surveys conducted along and across the ridge. The authors apply a state-of-the-art full waveform inversion — a method that calculates ...

Mid-ocean ridge basalts (MORBs), located far from subduction zones, are typically thought to be unaffected by subduction processes. However, some MORBs display arc-like geochemical signatures ...

What's at the bottom of the Mariana Trench, and how do we know? How deep does the ocean go? We'll answer these questions and more in this deep dive into the world's oceans. Come on in: The water's ...