MANY geography students may have come across the term, atoll. But for those who didn’t listen in their geography classes, the phenomenon may still be a mystery. Here we explain what an atoll actually ...

Atoll islands are dynamic carbonate landforms whose shape, size and elevation evolve in response to rising sea levels, wave energy, sediment supply and human activity. Contemporary research reveals a ...

WINTER HAVEN -- Nat Cowper speaks softly on the other end of the phone, shyly answering questions about his fascination with the world's geography. "I like geography," says the 13-year-old Grace ...