Spend an action-packed weekend on the Sea of Cortez.

South Africa's Sardine Run is becoming increasingly hard to pinpoint but one photographer and his crew refuse to give up on the chase.

Florida's spring-fed freshwater jewel offers subtle delights for scuba divers to discover.

It's the most epic underwater feeding frenzy on the planet. Here's the rundown, live from South Africa.

The wrecks of Micronesia’s Truk Lagoon have withstood the corrosive effects of seawater for nearly 75 years — but how much more can they take?

Scuba diving with whale sharks is a bucket-list item for many divers, and in some places irresponsible whale shark watching is on the rise.

What's it take to bring a monster to life? One British billionaire and a dedicated team of artists, engineers and volunteers.