A groundbreaking fossil discovery in the Grand Canyon has unveiled exquisitely preserved soft-bodied animals from the Cambrian period, offering an unprecedented glimpse into early life more than 500 ...

Investigating whether a secret Egyptian tomb hides in the Grand Canyon sparks mystery, history, and wild speculation. Massive fraud allegations in California: What we know Hundreds of tourists ...

Mysterious driftwood high in Grand Canyon caves hints at the legacy of Arizona’s huge impact crater.

Many potentially dangerous animals live at Grand Canyon National Park, but the most dangerous of all, according to park ...