Tanzania is home to some of Africa's most untouched snorkeling spots, especially around Zanzibar and Pemba Island. The Mnemba ...

Snorkel marked underwater trails and go to secluded bays where sea turtles graze in crystal-clear waters in the beautiful ...

Swim with sea life, visit Danish colonial towns, and relax on quiet beaches during five days on the Caribbean island of St.

From serene islands to magical waterfalls, some of most beautiful landscapes in the world strikingly reveal nature at its most dramatic & dreamlike.

So it's a beautiful ... artificial reef. The technology exists, the science exists, the marine biology exists, and there are actually several landscape fields underwater that grow coral.

From lush tropical paradises to volcanic landscapes, these islands showcase ... The turquoise-green waters, white sandy beaches, and coral reef surrounding petite Taketomi Island scream Fiji ...

The reef’s vibrant colors fade, replaced by a stark, lifeless landscape. Beyond the well-known coral-zooxanthellae partnership lies a complex web of microbial allies. Bacteria, fungi ...

Beautiful beaches and unrivaled underwater views lure lovers of marine life to the world’s largest coral reef Coral reefs are clearly struggling. The only debate for marine scientists is whether ...

Neither is Bonaire. While its reefs may be famously beautiful and packed with coral, this undersea ecosystem has still declined significantly in recent decades due to rampant coastal development ...