From the earliest colonization attempts to now, hurricanes have wreaked havoc along the North American coast. Exploring the wreckage reveals surprising truths about the continent's history. Through the remnants of a 16th century Spanish galleon, a mysterious pile of revolutionary era cannons, and hundreds of submerged New York subway cars, scientists are uncovering how hurricanes have shaped America's past - and how they might impact its future.

A sea of secrets, myth, legends and great empires, ships have sailed the Black Sea for millennia. Its deepest waters is devoid of life, preserving shipwrecks that provide a window into its rich history. Draining the Black Sea unlocks secrets of an ancient ghost of the deep; how a naval fleet was pulverized in just 30 minutes; and will also reveal the final resting place of Hitler's lost U-boat.