Formed over thousands of years of erosion caused by hydrothermal activity, water and other natural forces, the Grand ... canyon to access various viewpoints. In addition to the lookout points ...

The Earth's Grand Canyon took millions of years to carve, but the moon's grand canyons took about ten minutes.

Short interest in Grand Canyon Education Inc (NASDAQ:LOPE) increased during the last reporting period, rising from 265.95K to 266.95K. This put 1.18% of the company's publicly available shares short.