After an earthquake damaged a city hall in Croatia, renovation work on the building’s basement unearthed the ruins of an ancient Roman theater. Photo from Croatia’s Ministry of Culture and Media An ...

LONDON — A remarkable archaeological endeavor in the heart of the British capital has brought to light one of the most extensive collections of painted Roman wall plaster ever unearthed in the city.

How often do you think about the Roman Empire? For a team of international researchers who went all in and mapped the ancient Roman road system, the answer — truly — is every day. And now, anyone can ...