Mantle was one of the first to recognize the cultural significance of the cave and the other rock shelters in the Castle Park Region, and the need for their preservation and interpretation. In 1939 ...

In 2016, David Steinmann (Phys) discovered a new species of daddy long-leg spider while exploring Mallory Cave in Boulder. These spiders, named Sclerobunus steinmanni, after David, moved into caves ...

Emergency responders are on the scene of a wildfire along the Mallory Cave Trail in Boulder County. FOX31's Vicente Arenas is near the scene as firefighters tackle the fire in triple-digit heat.