What is the British Royal Regalia? Learn more about the British Crown Jewels and how they are replaced medieval renditions ...

One of only three surviving Byzantine crowns, it depicts a man and two sisters who jointly ruled the empire in the 11th ...

What it tells us about the past: In 1860, a farmer was tilling a field in central Slovakia when he unearthed a spectacular paneled gold Byzantine crown. For more than a century, experts have argued ...