This Blepharisma japonicum is a single-celled protist called a ciliate, a...
This blue-green microbe called a cyanobacterium was likely the first photosynthetic...
Who Moved the Beach?
Coastal erosion is a natural process that sweeps large sections of land out to sea....
Tue, 07/10/2018 - 13:22
Ups and Downs
The rise and fall of the ocean tides is a predictable phenomenon influenced by the...
Tue, 07/10/2018 - 12:51
Birth of an Atoll
An atoll is a ring-shaped coral reef that forms as an old volcano erodes. This...
Fri, 06/08/2018 - 14:18
Organisms Beneath the Sand
What’s lurking beneath your beach blanket? Even when a beach looks empty, the...
Wed, 06/07/2017 - 15:48
The Future of the Ocean
Nancy Knowlton, the Sant Chair of Marine Science at the Smithsonian National Museum...
Wed, 09/09/2015 - 09:40
What Makes Sponges Grow?
Sponges are animals that eat tiny food particles as they pump water through their...
Fri, 12/11/2015 - 09:38