Standing guard over the valley, Sentinel Rock’s near-vertical north face was carved by dramatic rockfalls that split the cliffside. Weathering and erosion continue to sculpt Yosemite Valley, and ...

DENVER (KDVR) — Thousands of people attend concerts for their favorite artists every year at Red Rocks Amphitheatre in Denver — the “only naturally-occurring, acoustically perfect amphitheater in the ...

Grand Canyon fossils in the Bright Angel formation reveal 500M-year-old animals with dual feeding structures, reshaping ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. DENVER (KDVR) — Thousands of people attend ...