Carlsbad Caverns National Park in New Mexico offers unique and breathtaking limestone cave formations, hiking trails, and educational experiences.

I took a 30-day vacation to see as many of America's national parks as possible on a budget. Here's how I planned it and tips for saving money.

If you’ve ever wanted to experience one of America’s great cave systems without feeling like you’re in a subway car during ...

Cave scientist Riannon Colton is working to unlock one of the cavern’s mysteries: its “speleometeorology.” Because it turns out that big caves, like big mountains, create their own weather.

Meramec Caverns in Sullivan, Missouri, is serving up all the geological drama of the Southwest’s famous caves without the ...

Scouts from Troop 122 traveled to the Carlsbad Caverns National Park recently with their leaders, stopping in Roswell on the way. Here scouts are pictured descending into the caverns. This outing ...

This hidden Florida cave feels like a national park wonder, with dramatic rock formations, quiet tours, and far fewer crowds than famous caverns.

A gravel road through Carlsbad Caverns National Park. Yellowstone, Yosemite, the Grand Canyon. There are national parks that are known for their enchanting landscapes, wide-open spaces, and unique ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

CARLSBAD, N.M. — A storm rolled through southeastern New Mexico on Monday and reportedly brought several inches of snow to Carlsbad. Wendell Malone, in Carlsbad, reported 6.5 inches of snow and posted ...

The project is part of a nationwide study that works with citizen scientists and community volunteers to collect dragonfly larvae for mercury analysis. Scientists analyze the larvae to understand how ...

Seeds of native plants destined for national parks are sitting in a warehouse instead of being grown in fields. And across the West, National Park Service staff won’t know which birds are breeding in ...