Ignite your curiosity  with Discovery Channel.

Discovery

It's a race against time; a deadly disease is tearing through Florida's coral reefs and something must be done to save them; an unprecedented move unites experts from across the United States with one purpose: stop the destruction.

Destination Dive

Noah's Arc

Off Key West lives an impressive shipwreck; traveling to Big Pine Key, home to spectacular reefs, including Looe Key.

Big Pine/Key West

A shipwreck hit by 500 lightning strikes, spectacular reefs teaming with marine life and Special Ops veterans enlisted to save corals all have one thing in common -- Marathon Key, located in the Florida Keys.

Marathon

The crown jewel of shipwrecks, crystal-clear water teaming with sea life and a unique program designed to re-educate divers about the wonders of sharks, all reside in Islamorada in the Florida Keys.

Islamorada

From the Florida Keys to the Islands of Maldives, the team travels to iconic locations to witness spectacular seascapes and the groundbreaking research hoping to save the shores.

Key Largo

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S1 E3 | Marathon