World's oldest figurative art found, astounding revelations about prehistoric megalodon sharks discovered, stories from Hitler's one-time neighbor revealed.

Roman snack bar from 79 A.D. unearthed in Pompeii, last American Civil War widow dead at 101, dance floor where John the Baptist was condemned found in Jordan.

Zodiac Killer's cipher solved, doomed Arctic explorer's fate revealed, new clues about Roswell UFO incident uncovered.

World's oldest temple unearthed, Amazon "Sistine Chapel of the ancients" uncovered, terrifying prehistoric shark found.

Centuries-old Florida shipwreck uncovered, ancient Egyptian temple restored, World War I carrier pigeon message found.

Nazi concentration camp unearthed in the Czech Republic, Cold War spy gadgets to go up for sale, prehistoric honey badger uncovered.

Bronze Age sword accidentally unearthed, disturbing details about Anne Boleyn's beheading revealed, nails used to crucify Jesus possibly identified.

From segregation laws to white supremacist terrorism, discover the horrific history of the Jim Crow era in these newly colorized photos.

Medieval burial of "six-headed chief" probed in Scotland, ancient geoglyph uncovered in Peru, dinosaur uncovered by 12-year-old in Canada.

Anglo-Saxon warlord's grave uncovered, ancient Greek snake altar found, undetonated World War II bomb explodes.

Coin celebrating Julius Caesar's death uncovered, ancient Siberian warrior couple unearthed, stolen Pompeii artifacts returned.