After a five-year fight, a US District Court for the District of Arizona granted a temporary restraining order to block a ...

Lithospheric dripping occurs when the underside of Earth's rocky crust is heated to a certain temperature. As the rock melts, ...

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

Jacob’s Well, a natural spring that plunges 140 feet deep into an underwater cave system, will mesmerize you with its perfect blue-green circle of water. Brave swimmers can jump in, but just looking ...