More Geology

The Ocean Blog

Sandy beaches are home to a Diversity of Life In the Shores and Shallows Gallery of the Smithsonian's Sant Ocean Hall , a beach display features magnified grains of sand and the tiny beach critters...
A still from The Changing Sea , part of the 19th Annual Environmental Film Festival in the Nation's Capital.
These deep-sea sediment cores were drilled from beneath the seafloor, and hold information about millions of years of ocean and atmospheric chemistry. As dirt, dead organisms, and other particles...
Subscribe to Geology