For 150 years, people have tried to decipher mysterious symbols written by an advanced civilization believed to rival ancient Egypt. Can a $1 million prize help crack the puzzle?

The government of Tamil Nadu has announced a $1 million reward for anyone who can successfully decipher the cryptic script of the ancient Indus Valley Civilization (IVC). Chief Minister M.K ...

The Indus Valley Civilization, existing from 3300 BCE to 1300 BCE, is one of the world's earliest urban cultures. Despite extensive archaeological excavations, its script remains undeciphered ...