Extreme heat is causing pavement to buckle along Lenor K. Sullivan Boulevard, right in front of the steps to the Gateway Arch. No word on a fix from city officials.

Explore the Gateway Arch in detail, featuring a 3D animation that showcases its design and construction. #3d #3danimation ...

Photography plays an important role in understanding history. It provides a view and context for certain situations, and ...

On March 11, 1980, the floating Golden Arches officially opened for business in St. Louis, Missouri, just south of the city's iconic Gateway Arch.

ST. LOUIS — Photos and videos are coming in from extreme storms that hit the St. Louis region on Friday afternoon. After a slew of tornado warnings were issued, heavy winds and substantial hail ...

The Gateway Arch—which takes the shape of a catenary curve, or the curve formed by a chain held at two fixed points—was built using the “keystone-in-place” method of construction.

Gateway Arch National Park hosts a variety of family-friendly events year-round. Sanfilippo shares some highlights, many of which are free summer events. Celebrate America’s birthday by heading to ...

The story of the construction of the steel behemoth wouldn’t be complete without the ingenuity of an Iowa man. Gordon Warner not only helped make the Gateway Arch happen, but he also made it ...

On Oct. 28, 1965, crews added a 10-ton centerpiece to complete construction on the Gateway Arch. From start to finish, the project took nearly 1,000 days to complete.

On Oct. 28, 1965, crews added a 10-ton centerpiece to complete construction on the Gateway Arch. From start to finish, the project took nearly 1,000 days to complete.

The National Park Service will host Gateway ArchNational Park’s annual “Meet the Builders” event from 10 a.m. to noon Saturday, Oct. 29, in the Arch tram lobby.

On Oct. 28, 1965, workers installed the final piece of St. Louis' Gateway Arch, a 10-ton keystone.