Archaeologists restoring a medieval church in France uncovered a forgotten staircase. They followed it and found themselves in a 400-year-old vault surrounded by coffins. A team of archaeologists ...

The dome of the Cathedral of Santa Maria del Fiore in Florence, Italy, was completed in 1436. Its supple curves and innovative engineering are a monument to the genius of Filippo Brunelleschi.

According to Vatican News, the new state-of-the-art lighting will ensure more intense and well-distributed light that “will further enhance the dome.” ...