When survival is the goal, greater security comes with numbers. Here, we're taking a closer look at schools and shoals—plus, we'll tell you how to capture the best underwater photos.
Marine Life
What is it like to scuba dive with one of the largest animals on earth? Vanessa Mignon tells of her experience in Tonga with humpback whales.
What killed nine blue whales in Newfoundland? Read here to find out what experts think.
Do you want to learn more about shark and manta conservation? In Lombok, Indonesia, an illegal fish market has become a battleground for shark and manta conservationists.
Colorful Christmas tree worms can provide a meal ticket for yellownose gobies in the southern Caribbean.
South Carolina's Hammock Coast is a wreck divers' playground, with sunken ships that range from a Civil War-era paddle-wheeler to a World War II Liberty ship.
Do you love Shark Week as much as we do?
In preparation for the start of Discovery Channel’s Shark Week, Stuart Cove of Stuart Cove’s Dive Bahamas was interviewed by Good Morning America’s host, Ginger Lee while diving with sharks in The