As official research positions are lost to budget cuts, the work of citizen scientists to preserve federal forests is ...

China is rebuilding the Great Wall of China. However, now they build not with stones, mortar, sand and rubble, designed to ...

A new study finds that the Sonoran Desert’s iconic cactuses are suffering, not only from prolonged drought but also from ...

The Painted Desert in northern Arizona is a mesmerizing landscape of vibrant badlands stretching across the Colorado Plateau.

You can see some of their remains at the Rainbow Forest Museum, a low beige building that blends into the vast expanses of desert around it. Fluorescent lights shine on skeletons belonging to four ...

While it’s easy to spend just an hour driving the 28-mile (40-kilometer) road through Petrified Forest National Park in ...

The 8,979-square-foot house with five bedrooms and 5 ½ bathrooms comes with a private driveway and a primary suite with ...