From a bat swung by one of baseball's bold pioneers, to a painting hidden behind a false wall, and even a relic tied to the nation's first president.
World War II bombs pulled from the sea and Nazi bunkers buried in sand.
From a legendary city swallowed by the jungle, to an underground metropolis stretching 18 levels deep, and even a forgotten pyramid from a lost civilization, sometimes the biggest mysteries on Earth are closer than we think.
A forgotten manuscript in a dusty trunk; a priceless painting discovered in plain sight; a royal tomb hidden for millennia beneath the sands; these famous finds prove history's greatest treasures often resurface when least expected.
Forget the monsters under your bed; the real ones, from dinosaurs to mythic beasts, are out there just waiting to be unearthed.
A Revolutionary War era ship hides under the streets of Manhattan; a sprawling Roman villa is unearthed in the backyard of an English home; finding an ancient Grecian maze that is long thought to be a myth.
From priceless treasure found inside a lost city, to an ancient manuscript hidden behind a wall, explores mysterious secrets lost deep inside various unseen chambers like tunnels, caves and burial sites.
From clandestine nuclear weapons programs to a secret Cold War bunker hidden in the mountains, or even World War 2 technology at the bottom of the sea, we explore the unlikely people, and surprising places.
From ancient religious texts buried in Egypt to cultural relics found at sea, or even a tower of skulls hiding under the earth, these lost artifacts change what is known about certain sacred beliefs.
From a deadly discovery hiding under one of America's most loved national parks, to a Nazi era weapon sunk off the coast of New Jersey, or even a blood thirsty predator found in Canada--you never know where a killer find is hiding.
From a mythical monster that turns out to be real, to a deadly prehistoric animal, and a frozen tundra hiding a pandora's box full of lethal pathogens, these startling discoveries shock and terrify the world.
From a Chinese curse that turns out to be real, to human remains in a Founding Father's basement, or even a mysterious island in Central Asia with enough pathogens to kill the entire global population several times over.