Carcharocles megalodon was once the most fearsome predator to reign the seas. This...
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
Ups and Downs
The rise and fall of the ocean tides is a predictable phenomenon influenced by the...
Tue, 07/10/2018 - 12:51
There are more than 500 species of sharks swimming in the world’s ocean. Yet when...
Swimming With Sharks
Lying in water only a foot deep, I watched the shark meander lazily through the...