June 30 marks Arch 630 Day, celebrating the Gateway Arch’s unique dimensions and history in St. Louis. Arch 630 Day honors ...

Join St. Louis in honoring the iconic Gateway Arch with fun activities, tours, and the popular 'Arch Stacking Challenge.' ...

The "Arch Effect" myth claims the tall structure alters St. Louis' weather patterns. What really influences the city's ...

The nonprofit conservancy for Gateway Arch National Park envisions the park grounds one day expanding to Illinois, its leader ...

Fireworks are a cornerstone of America's Fourth of July celebrations, but that can make the spirited holiday dangerous.

Commemorate your adventures at Gateway Arch National Park with a keepsake from The Arch Store. Grab a gavel or take a seat at ...

The massive CityArchRiver project, which capped I-44 to connect the Gateway Arch to downtown, took five years to complete and ...

Local artists in St. Louis have the opportunity to showcase their work in a mural design competition celebrating the 60th ...

Extreme heat is causing pavement to buckle along Lenor K. Sullivan Boulevard, right in front of the steps to the Gateway Arch ...

ST. LOUIS – A well-traveled St. Louis street near the Gateway Arch has buckled after several days of intense summer heat.

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

Millions of Americans are expected to hit the road, taking advantage of the Fourth of July falling on a Friday this year.