U.S. News Insider Tip: A normal ticket includes the Colosseum, Roman Forum and Palatine Hill (valid for 24 hours) and you can visit all three in one day. It doesn't include a visit to the ...

Archaeologists excavating near the Colosseum found a rare chunk of Egyptian blue pigment dating back about 2,000 years. Photo from Simona Murrone and the Colosseum Archaeological Park Across the ...