We were among the first to stay at Nekajui, a Ritz-Carlton Reserve, on Costa Rica's stunning Peninsula Papagayo—here's the ...

A cave diver's paradise, the Bahamas is home to an extensive network of life-sustaining underwater caverns chock-full of history—and a whole lot of mystery.

Using a sediment core taken from the Great Blue Hole off the coast of the Central American state of Belize, researchers from ...

From clear turquoise to deep cobalt, Sardinia's breathtaking pools are pure paradise. Here's what you need to know before ...