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 ...

Meet the MASK, otherwise known as the maneuvering and seakeeping basin located at the Naval Surface Warfare Center in Carderock, Maryland. The 12-million-gallon basin can replicate any ocean wave ...

Different plate tectonic settings produce distinctive basin environments where sedimentary rocks are deposited. Download a chart to use in class and an activity for practicing with these concepts: ...