1. Crystal clear waters of Canada's Great Lakes hold mysterious shipwrecks

    Crystal clear waters of Canada's Great Lakes hold mysterious shipwrecks

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  2. Mysterious color changing fish puts on beautiful display

    Mysterious color changing fish puts on beautiful display

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  3. The mysterious and beautiful undersea world of the South Pacific

    The mysterious and beautiful undersea world of the South Pacific

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  4. Incredible footage of the mysterious shark that science forgot

    Incredible footage of the mysterious shark that science forgot

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  5. Humpback whale explodes from the water next to shocked swimmers

    Humpback whale explodes from the water next to shocked swimmers

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  6. Mysterious high speed flying object accidentally recorded by drone

    Mysterious high speed flying object accidentally recorded by drone

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  7. Video reveals mysterious disappearing figure in background

    Video reveals mysterious disappearing figure in background

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  8. Scuba diver explores mysterious WWII fighter plane wreck

    Scuba diver explores mysterious WWII fighter plane wreck

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  9. Try And Identify The Mysterious Object Embedded Onto This Grouper

    Try And Identify The Mysterious Object Embedded Onto This Grouper

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  10. Researchers find gigantic whale shark with deformed tail

    Researchers find gigantic whale shark with deformed tail

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  11. Cruise Ship Anchor Destroys Ancient Coral Reef

    Cruise Ship Anchor Destroys Ancient Coral Reef

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  12. Huge swarm of eerie fish surround scuba diver in the darkness

    Huge swarm of eerie fish surround scuba diver in the darkness

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  13. Huge moray eel is a formidable night predator

    Huge moray eel is a formidable night predator

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  14. Underwater footage gives us a look at the mysterious bottom of a Canadian cottage lake

    Underwater footage gives us a look at the mysterious bottom of a Canadian cottage lake

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  15. Scuba diver sneaks up on sea turtle peacefully sleeping

    Scuba diver sneaks up on sea turtle peacefully sleeping

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  16. Strikingly clear devil face found on unusual stingray in Tonga

    Strikingly clear devil face found on unusual stingray in Tonga

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  17. Incredible close up of whale shark shows massive healed injury

    Incredible close up of whale shark shows massive healed injury

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  18. Divers explore mysterious underwater world by night in the Galapagos Islands

    Divers explore mysterious underwater world by night in the Galapagos Islands

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  19. Galápagos Island are so mysterious, hostile and beautiful

    Galápagos Island are so mysterious, hostile and beautiful

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  20. Scuba divers find sleeping sharks and sea turtles in mysterious cave

    Scuba divers find sleeping sharks and sea turtles in mysterious cave

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  21. Scuba diver recovers drone after mysterious plunge into the ocean in Fiji

    Scuba diver recovers drone after mysterious plunge into the ocean in Fiji

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  22. Free divers explore Tonga's mysterious and beautiful Swallow's Cave

    Free divers explore Tonga's mysterious and beautiful Swallow's Cave

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  23. Unidentified Water Creature Spotted Plunging In The Sea In Croatia

    Unidentified Water Creature Spotted Plunging In The Sea In Croatia

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