BOULDER COUNTY, Colo. — Boulder Falls, a popular waterfall area off Highway 119 in Boulder Canyon, is closed after a rockslide damaged the trail, the city's parks department said. The department said ...

A large boulder fell onto La Posta Road (County Road 213) about 11:30 p.m. Monday causing damage to the pavement. La Plata Country Road and Bridge crews were able to move the boulder off the road ...

Boulder Open Space and Mountain Parks has temporarily closed Boulder Falls due to a recent rockslide that damaged the trail. There is no estimated timeline for when the area in Boulder Canyon may ...

The Boulder Falls viewing platform may be relocated — or, closed off entirely — after a rockslide closed down the path last November. Boulder city officials have put a permanent closure on the table ...

A large boulder fell onto Highway 180 near Hume Lake, but Caltrans District 6 cleared the roadway and reopened the highway with minimal impact to traffic.

BOULDER COUNTY, Colo. — A bull moose fell off a cliff and onto the highway in Boulder Canyon on Monday, according to a Colorado Parks and Wildlife spokesperson. The moose fell around Mile Marker 32 on ...

This article is republished from Eos. Read the original article. As a boulder rolls down a cliff slope on the moon, it kicks up lunar dust, leaving behind a telltale herringbone pattern of ejecta. In ...