Rocks gathered along the Colorado River contained evidence of a bustling community of animals in an ancient sea.

Looking for some bucket-list travel ideas? You can't go wrong with these natural wonders—though you might not believe your eyes, even when you're right there.

Less famous but just as unforgettable, these state parks showcase iconic landscapes without the long lines at America’s ...

Ocracoke Islanders Tom and Carol Pahl are on a trek around the United States (following 70-degree weather) and will report back from time to time their reflections. This is their ...

Get behind the wheel and settle in for an epic road trip, as this sprawling highway takes you through Montana, Wyoming, Idaho ...