Katy Perry is being investigated by the Spanish government for allegedly filming the music video for her new single “Lifetimes” on ecologically sensitive sand dunes without permission.

A new study led by the University of Southampton and research institutes in France has uncovered the mystery of how mini sand dunes form on beaches and in deserts. While the formation of large ...

A popular viewing platform at Sleeping Bear Dunes National Lakeshore has been removed due to erosion. The dune on which the platform stood has receded over time due to wind and weather.

Flower-speckled sand dunes have returned to South Carlsbad State Beach thanks to a successful restoration started a little more than two years ago. Wooden slats and fences were installed in ...

As the water at Presque Isle State Park freezes over, ice dunes are beginning to form on the shores. They may look wonderous, but they can be dangerous, according to officials. DCNR Ranger ...

A national environmental nonprofit has asked a federal judge to protect threatened coastal martens from off-road vehicle events set for this summer in the Oregon Dunes National Recreation Area.