Yes, the Rocky Mountains are still growing, albeit very slowly. This growth is a result of tectonic activity that occurs beneath the Earth’s surface. The process involves the collision of continental plates, which pushes the land upward, forming mountain ranges like the Rockies.
The Rocky Mountains were formed over 80 million years ago during a period known as the Laramide Orogeny. Since then, erosion has worn down many peaks, but geological forces continue to shape and raise parts of the range. While the rate of growth is typically just a few millimeters per year, the mountains are very much an active geological feature.
Additionally, factors such as volcanic activity and the shifting of tectonic plates contribute to the ongoing growth of the Rocky Mountains. Even though humans may not perceive this growth in their lifetime, it’s important to remember that these processes operate on the scale of millions of years.