In recognition of Saudi Arabia's dedication to preserving its historical ... their extraordinary adaptability to the arid and harsh conditions of the desert, where water and vegetation are scarce.

He said that modern technologies are used to monitor desert encroachment on vegetation, and geographic information ... SPA seeks to be an influential voice of the Kingdom of Saudi Arabia in the Arab ...

The Painted Hills Preserve — a recently opened site in Tucson Mountain Park west of the city — features lush desert vegetation, a completed walking path and a longer trail that will be under ...

Steep, rugged, challenging trails in remote terrain have their place, but plenty of hikers prefer paths that are short, flat, easy, nearby, and still rich in natural desert beauty. A new network ...