ST. LOUIS COUNTY, Mo. — St. Louis County unveiled its new flag on Tuesday morning thanks to two local artists in residency at ...

The St. Louis skyline could soon change. The Gateway Arch Park Foundation is planning a $670 million project to transform the site of the former Millennium Hotel into a major downtown destination.

“This redevelopment plan will transform the St. Louis skyline,” Neal Richardson, the head of St. Louis Development Corp., which oversees the LCRA, said in a statement. “Working with Gateway ...