US SHUT DOWN The Grand Canyon After a Mysterious Tectonic Find

The Grand Canyon looks ancient and permanent — but beneath the surface, the landscape is still changing.

In this DiscoverTube investigation, we explore the deep geological forces shaping the Colorado Plateau, from active faults and crustal deformation to ancient volcanic dams, river incision, hidden cave systems and evidence preserved deep inside the canyon walls.

Modern satellites, seismic networks and geochemical studies are revealing that the American West is far more dynamic than it appears from the surface.

The canyon may be millions of years old.

But the forces beneath it are still at work.

#unitedstates