The U.S. is home to some of the most breathtaking sand dunes in the world, stretching across national parks, deserts, and ...

The National Park Service will resume hiring seasonal workers after a freeze on hiring for the positions prompted nationwide ...

This college town in Colorado is the perfect combination of historic and scenic. Spend the day learning about its past then ...

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 ...

Great circle routes are calculated using spherical trigonometry. The formula involves calculating the central angle between ...

Chinguetti, Mauritania is home to some of West Africa’s oldest Quranic texts and manuscripts. It could soon be swallowed by the sand.

Emily Pike explains who is eligible to apply to the new Maine Department of Environmental Protection grant. Trump’s ...

Amenities at the northeast Florida enclave include five golf courses, tennis, surfing, fishing and two marinas ...

The phenomenon of "singing sand" is actually quite rare, but there's a place in Indiana where you can hear it. Indiana Dunes National Park is home to more than 15,000 acres of gorgeous scenery and of ...

A BIGGER Sand Dunes Challenge awaits running enthusiasts and adventure seekers in Laoag City on Saturday, Feb. 22. From 500 slots last year, Laoag City Mayor Michael Marcos Keon has raised the number ...

The phenomenon occurs about once a week in Great Sand Dunes National Park and Preserve, the park said on Facebook Feb. 5. “Snowfall doesn’t just cover the dunes — it transforms them into an ...