Imagine peeling back miles of frozen white and revealing valleys, rivers, and mountains that haven't seen sunlight in tens of ...

Our planet is full of mysterious places, some so much so that they don't even look like they belong here. From alien-like salt lakes and icebergs to otherworldly desert rock and thermal features, here ...

America's geological wonders don't need erupting volcanoes to create breathtaking spectacles that look straight out of a science fiction movie. From towering mushroom-shaped rocks to mysterious moving ...

(CNN) — The snow-capped Andes in South America have long fascinated humans with their soaring peaks and alien landscapes. Near the summit, there is no vegetation in sight, and freezing temperatures ...

Imagine seeing Martian terrain with your own eyes without ever leaving Earth. Mangystau in southwest Kazakhstan stands out for its otherworldly landscapes and diverse geography. Stretching from the ...

Short videos, and films transferred to video, by Meg Hannah, Paul Terrago, Jeff Warrington, Jeff Gate and Tony Roach, Andrey and Julia Velikanov, and Mark Hejnar and T.M. Caldwell. 73 min. The Reader ...