Compensating Device News Today

Winding through the South Carolina low country, the Cooper River is a reed-lined haven for sportfish and shorebirds. The waterway originates in Berkeley County's Lake Moultrie. From there, it proceeds all the way down to Charleston, where it merges with the Ashley and the Wando to form that city's world-famous harbor. (Ever hear of Fort Sumter?)

Not all fossils are found on dry land. Some of the most fascinating finds have been submerged for centuries. HowStuffWorks takes a deep dive.