Hosted on MSN11mon
Scientists Unravel the Mysteries of Earth's Towering Star Dunes—Massive, Moving Mountains of Sand
This method helped them determine when the sand was blown onto the dune and sketch out a timeline of its creation. “We’re not looking at when the sand was formed—that’s millions of years ...
Snow turns sand dunes in Colorado national park into ‘ethereal world.’ See transformation
A unique combination of sand and snow transformed a Colorado national park into an otherworldly winter wonderland, a stunning photo shows. The phenomenon occurs about once a week in Great Sand Dunes ...