With white-sand beaches, clear blue waters, and tropical rain forests, these are the most beautiful Caribbean islands, all worth adding to your must-visit list.

Hawaii has plenty of gorgeous coral reefs that snorkelers love to explore, but the science behind the reefs is just as ...

A pint-sized escape in Saint Vincent and the Grenadines offering unclaimed beaches, reef diving, and low-key luxury.

As sea level rise pushes saltwater farther into the Florida Keys, it is not only roads and neighborhoods that are at risk; it is also the record of the region's earliest human history. For University ...

Join Phoebe and Matt as they embark on an unforgettable day trip from the Gold Coast to Lady Elliot Island, the southernmost ...

“There’s a lot of great snorkeling in the Waikōloa area, and being close to Queens’ Marketplace makes it easy for people to gear up and get in the water,” said Snorkel Bob’s general manager Keith ...

Fiji, an archipelago of more than 300 islands in the South Pacific, is famous for its turquoise lagoons, coral reefs, ...

Eat chili-garlic lobster, take a boat to Little Tobago Island, or hike the oldest protected forest in the Americas.

Located about three hours by boat off Ambergris Caye, the Great Blue Hole is a ring of coral encircling a huge underwater sinkhole. It’s home to colorful fish, shrimp, groupers, black tip and reef ...

While most tourists flock to popular beaches, there are lesser-known snorkeling spots that promise an equally mesmerizing experience. These hidden gems allow snorkelers to explore vibrant coral reefs ...

Get details on everyone Captain Jason Chambers' crew is hosting throughout Below Deck Down Under Season 4.

Join Phoebe as she embarks on a luxurious Reefsleep adventure in the Whitsundays. Experience a 2-day, 1-night stay at Reefworld on Hardy Reef, featuring glamping under the stars, an exclusive ...