Hot, Cold, Fresh, Salty
An observer on the seashore may make the mistake of thinking that all ocean...
Tue, 07/10/2018 - 13:39
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
Dugongs, along with manatees, make up a group of marine mammals called sirenians or...
Like a cake, the ocean has different layers—each with its own characteristics....