as an addition to Bandelier National Monument for $1.35 million. Finally, Dunigan sold the remaining parcel, all 95,000 acres, to the federal government in 2000 after the passage of “The Valles ...

Fact Sheet Valles Caldera National Preserve The Valles Caldera National Preserve’s unmatched combination of geological wonders and superb recreational values make it worthy of inclusion in our ...

The National Park Service says Valles Caldera will retain 100% of the fees collected. Those funds will be used on projects including road, trail and trailhead improvements. The fee covers seven ...

The National Nuclear Security Administration prepared a report for Congress this month on a decadesold problem at Los Alamos National Laboratory. The threat? A herd of feral cattle has been wreaking ...

White Sands was a national monument since 1933 before being designated a national park in 2019. It’s situated just west of Alamogordo and northeast of Las Cruces in south-central New Mexico ...