Rising to over 14,000 feet, the Mt. Evans Scenic Byway is the highest paved road in North America—and one of the most ...

The NASA satellite image shows rust-red rock formations in Wyoming—evidence of 220-million-year-old 'megamonsoons'.

As pale as paper and nearly as thin, the 50-year-old microbiologist has spent the better part of this midsummer morning climbing the narrow mountain pass that lies at the border southeast of ...