Some 50,000 people visit St. Peter’s Basilica in Vatican City daily. The 500-year-old structure, with its 448-foot-high dome, ...

A photograph of the US flag flying upside down outside the State Department in Washington, D.C. has sparked off debate among Americans.

Some Chicago murals “are political, and some are purely beautiful, and most are somewhere in between," artist Cyd Smillie says.