Sheer drama. That’s what the Great Sand Dunes are. Starkly beautiful desert dunes set against a backdrop of pretty, ...

Ancient ruins, stunning scenery, delicious local cuisines and untouched wild coastlines with pristine sandy beaches are just ...

The Perseverance rover has found some intriguing samples on the red planet. Here's what they might reveal about the origins ...

The desert that we see today in Arabia was once a region that repeatedly underwent "green" periods in the past, as a result ...