The world's largest construction project is carving a path through the Saudi Arabian desert, but will the 170-kilometer-long megacity known as "the Line" ever become a reality? Journalists cannot ...

Mineral deposits in limestone caves show that the now arid interior of Saudi Arabia repeatedly experienced increased rainfall ...

Mineral formations in caves reveal recurring periods of humidity in the Arabian Desert over the last 8 million years.

One of the planet's largest, driest biogeographic barriers was once lush with rivers and lakes for 8 million years, which encouraged the movements of water-dependent animals and indicates the ...

But what do we really know about the desert ecosystem in this part of the United Arab Emirates? I’m here in one of the world’s largest hot deserts - the Arabian Desert. It’s located between ...