A unique combination of sand and snow transformed a Colorado national park into an otherworldly winter wonderland, a stunning ...

For one billion people living in coastal areas around the world ... You'll find sand throughout Earth's landscapes—forming sandbars in rivers, collecting into windblown desert dunes, and ...

Dune: Awakening executive producer discusses the challenge of setting a survival game on Arrakis due to its uniform nature as ...

A NASA satellite has spotted frozen "kidney beans" on Mars' sand dunes trapped in place until springtime. Photographing them can help us determine if there was ever enough water on Mars to sustain ...