The new book "Diving for Treasure" recounts decades-long investigation of lost treasure in shipwrecks.

A trip aboard Oman Aggressor offers scuba diving highlights such as macro delights, beautiful marine life and possibly humpback whale encounters.

People are sharing positive ocean news using the hashtag #OceanOptimism online.

Travel to the Big Island of Hawaii — where humpback, pilot, beaked and sperm whales come to mate — on the Kona Aggressor II liveaboard.

Coral expert Nicole Helgason will write a regular column for *Scuba Diving* magazine helping you improve your coral identification skills.

Visiting Orlando, Florida? Here's where you can enjoy local scuba diving on one tank of gas from Walt Disney World.

Dive-site map makers were able to see how Hurricane Irma affected shipwrecks underwater off the coast of Florida.

Andrea Marshall earns Scuba Diving Magazine's 2017-18 Sea Hero of the Year honor and prize from Seiko Watches.

It may be known for its shore diving but Bonaire has earned its place as the diviest island in the world.