Here is an ammonite, an extinct, shelled cephalopod related to the octopus and...
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
Mangroves are trees and shrubs that aren’t necessarily closely related to one...
After mangrove flowers are pollinated the plants produce seeds that immediately...