Part of that research included the installment of trail cameras throughout the park, as researchers hoped to catch a glimpse of a lion or leopard, the focus of their study. But on Jan. 27, as the ...

The City of Boulder has closed Chapman Drive Trailhead and a small section of the Boulder Canyon Trail to construct a new pedestrian bridge and trailhead.

The City of Boulder, Colorado, has closed Chapman Drive Trailhead and a small section of the Boulder Canyon Trail to construct a new pedestrian bridge and trailhead.

The chimp was using the stick as a tool to explore and fiddle with the camera, and even though it wasn’t what the scientists ...