It felt like paddling through soggy cereal. My wife and I were deep within Everglades National Park, struggling to kayak past dense mats of periphyton, a mass of algae, fungi and other organisms.

This stunning slice of Maine remained relatively unknown-until 19th-century artists spread its beauty far and wide.

Currently, all national park visitors are subject to the same entry fee structure, but the Trump administration wants to ...

I live in New York City and take the subway. I’ve never owned a car in my life. So, what was I doing piloting my family ...

In geology, even small layers can tell big stories. But figuring out the origins of such small layers can be a challenge, ...

A fire near the Grand Canyon National Park in Arizona has grown more than 20 times in size in 24 hours as an intensifying ...

The Beehive State performed well across the board, excelling in one key metric, “access to scenic byways,” where it ranked third, just behind California and Oregon. West Coast states might boast more ...

Currently, all national park visitors are subject to the same entry fee structure, but the Trump administration wants to charge foreign tourists more.

Wildfire smoke from Canada has made for bad air quality over parts of the Upper Midwest. Most of Minnesota had “unhealthy” ...

Plus: How to swim the Colorado River, moms and resistance rangers host a public lands bake sale and a new rural economic ...

Several Central Texas state parks that closed earlier this weekend due to flash flooding have shared updates about operations and photos and videos of the impact. "Conditions remain dynamic, and not ...