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.

In small-town Wyoming, more people are taking to Pine Street to wave American flags and signs in support of constitutional rights and shared wide open spaces, Joy Ufford explains.

The Red Rock Ranger District added another 3.3 miles of trail following the completion of the Del Sol Trail. Work took place ...

Interior Secretary Ryan Zinke issued an executive order Friday about hunting and target shooting in national monuments that could lead to a reversal of a 4-year-old target-shooting ban at Ironwood ...

Castillo de San Marcos National Monument is ranked #2 out of 19 things to do in St. Augustine. See pictures and our review of Castillo de San Marcos National Monument.

Bandelier National Monument is ranked #15 out of 27 things to do in Santa Fe. See pictures and our review of Bandelier National Monument.