Though the volcano’s magma chambers could hold enough material for a caldera-forming event, none of them are likely to erupt soon.

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 ...

Recently in New Mexico, her department agreed to a settlement with the Jemez Pueblo over land rights in the Valles Caldera National Preserve. “I’m a New Mexican, I’m a Pueblo woman.

A major benefit of living in Northern New Mexico is the ability to hike year-round, from alpine peaks and lakes in the summer to high desert environments in the winter.

Photos posted by national parks show glistening snow across the landscape following severe storms in the West and Southwest.

The Indigenous Peoples Burning Network is unifying over a dozen tribes in their efforts to reclaim traditional fire practices that have been ignored for hundreds of years ...

Rogue cattle still are invading the Valles Caldera National Preserve, potentially damaging wildlife habitat and riparian areas, a year after federal agencies said they’d take the necessary steps ...