Our Top 100 Gold List: Readers vote for their favorite dive resorts, operators, liveaboards and more. Results were determined by popular vote.

Gulen Dive Resort and ScubaPixel invite nudibranch lovers, divers and underwater photographers to join the annual Nudibranch Safari in March 2015.

Hello, new island! The eruption of an underwater volcano near Tonga created an island in the Pacific Ocean.

How will your kids be spending their summer vacation?

Participants who attend the annual coral spawning event will learn about coral reef ecology and conservation through a series of interactive lectures and workshops run by marine biologists.

The winners of Scuba Diving's Top 100 Readers Choice Awards for Best Shore Diving in the Caribbean and Atlantic, North America, and Pacific and Indian Oceans.

Here are the winners of the world's best and healthiest marine environments in our Top 100 Readers Choice Awards.