Sebastian Harris, 13, accompanied his father, G. Michael Harris, on the 12,850-foot-deep, 12-hour round-trip visit to the ocean floor. AP The youngest diver to visit the wreckage of the Titanic ...
In The Most Dangerous Kayak Expedition on Earth, a pair of adventurers set out to explore the underside of Greenlandic icebergs. While scientists are still working on a unit with which to objectively ...
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