Scientists use fluorescent dye to learn about water flow in Florida.

Challenge yourself at this remote outpost of Pacific Northwest diving.

The dive packages are all-inclusive and provide dive equipment, boat dives, meals and lodging, and local transportation in and around Panama City.

The wreck of this German sub offer scuba divers a place to come face to face with World War II history. Learn how this U-boat met its fate.

Good news coming out of the Florida Keys this week: The Keys are set to reopen to divers on Oct. 1.

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

Coral reefs aren't just for the Caribbean — Texas has them too. Scuba dive the reefs of the Flower Garden Banks National Marine Sanctuary in the Gulf of Mexico.

Looking for awesome, unknown dive sites? Here are some of the best underwater wonderlands we've found here at Scuba Diving magazine.