Add Yahoo as a preferred source to see more of our stories on Google. Star dunes are the tallest and most complex type of desert sand formations, reaching hundreds of meters in height. They are named ...

In July 2022, a photograph supposedly showing a sand formation on a beach after it was struck by lightning was posted by the "Curiosity" Twitter account @sciencenature14. The photo was captioned: ...

Last summer, Stephanie McNamara got her first glimpse of Great Sand Dunes National Park and Preserve in southern Colorado. The park is a monument to sand, where dunes stretch across 30 square miles ...

ST. JOSEPH, Mich. — A local photographer got some great shots of sand formations at Silver Beach in St. Joseph on Monday morning.

NASA's Perseverance rover has captured a striking new image of massive, wind-carved sand formations known as "megaripples" during its latest exploration stop on the Red Planet. The photo, taken on Aug ...

The federal Bureau of Ocean Energy Management has signed an agreement with Louisiana officials allowing the state to mine 13.4 million cubic yards of sand from Ship Shoal, an underwater sand formation ...