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

A stunning dry lake in Africa that is famous for its towering red sand dunes is one of the world’s best destinations to visit in April. Located in the southern part of the Namib Desert ...

This might explain the silences between the two botanists as their vehicle crunches over a gravelly Richtersveld moonscape, a desert that straddles the South African and Namibian border along the ...