The Arizona desert features some of the most breathtaking geological formations and scenic vistas on Earth. And nowhere is ...

Hotel construction and public art projects already are changing the vast desert landscape of Al-Ula in the country’s ...

Erosion is the suspected culprit in Thursday's collapse of the arch -- a hole formed in the 190-million-year-old sandstone rock situated ... Service announced. The formation was sometimes referred ...

It was 1997 when I had the most adventuresome vacation of my life. It revealed to me that one of the best-kept secrets in ...