Welcome back to Joshua Tree National Park! In today’s video, I’m closing out my time in this beautiful desert by exploring ...

Brace yourself for the new math of Mount Rainier National Park’s northwest corner.

The world’s oldest map of the night sky was amazingly accurate. Newly discovered fragments of 2,200-year-old star coordinates—once thought lost—reveal the incredible skill of the ancient ...

Below you’ll find the ultimate guide to Petrified Forest National Park. This guide contains everything you’ll need to kn ...

Escape the crowds at Effigy Mounds National Monument in Iowa. Consider visits to two of the park's lesser-known areas.

The map that NASA launched in 1972 could lead extraterrestrials to Earth. A new map, nearly 50 years later, provides even better directions. A sparkling mass containing at least half a million ...