Bronze Age British keepsakes made of human bone unearthed, violent secrets of ancient Egyptians' animal sacrifices revealed, centuries-old mass burial ground in Japan uncovered.

Turkish Viking settlement unearthed, history's first known signature discovered, 12-foot prehistoric reptile found in the stomach of an even bigger predator.

Tudor mansion's hidden trove of artifacts uncovered, new findings at Hitler's secret headquarters revealed, woolly rhino remains found inside mummified Ice Age puppy.

Mystery human ancestor discovered, Ireland's most haunted mansion goes on sale, 1,300-year-old shipwreck uncovered.

Priceless Chinese vase languishing in a cupboard finally uncovered, 2,500-year-old Mexican ruins found, well-preserved woolly mammoth remains unearthed.

Prehistoric sea life resurrected, child's inscription from Auschwitz uncovered, sunken German U-Boat caught on film.

Mystery of ancient Egypt's "Screaming Woman" mummy solved, some authority over half of Oklahoma returned to Native Americans, Victorian vampire-hunting kit goes up for auction.

Cat remains from 6,200 years ago discovered, mass grave of Nazi soldiers unearthed, Aztec palace and home of Hernán Cortés found.

More than 150 years ago, the U.S. government signed two treaties granting land to the Muscogee tribe. Now, the Supreme Court is holding America to its word.

Cold War-era victims of Stalin unearthed, chest of Nazi silver found, medieval Virgin Mary statue accidentally uncovered.

Murdered Stone Age man's face reconstructed, mystery of the lost colony of Roanoke believed to be solved, historic Viking settlement unearthed.