During the late stages of the last ice age, the Arabian Desert wasn't always the dry expanse you know today. In fact, recent geological and climate research has revealed a very different past—one ...

Based on a climatic record from desert speleothems, researchers show recurrent humid intervals in the central Arabian interior over the past 8 million years. (Paul Breeze/The Green Arabia Project) (CN ...

Google's bid to capture every corner of the globe for Street View has meant using people and boats instead of cars in challenging areas. Now the 360-degree mapping service has gone one step further, ...