Oregon is a treasure trove of natural wonders and epic sights. These are just a few of the most underrated spots in the state ...

The Perseverance rover has found some intriguing samples on the red planet. Here's what they might reveal about the origins ...

Many scientists say “subcritical” experiments and computer simulations make nuclear weapons testing unnecessary.

A new art fair, Ferrari Art Week, is intent on growing a rich art scene in Arizona’s wealth-dense desert city, home to 14,000 ...

Some of the unusual rocks carry stories about water on Mars. One has hints of long-gone microbes. All tell of a dynamic, complex planet.

The Amboy Crater is a Route 66 icon. Situated in the Mojave Desert, this crater is a geometrical wonder — as it was formed in an almost perfectly symmetrical volcanic cinder cone shape.

Let's delve a little deeper into some of the mysterious places from around the world that defy these laws of physics., ...

As the famed North American road gears up to celebrate its centenary, head to Arizona; home to the longest remaining stretch ...

From its perch in the foothills of the 3.4-mile-high mountain, you can see over an expanse of plains, called Aeolis Palus, ...

You’d think in the age of AI and Google Earth, we’d have the planet pretty much figured out by now. Well, not even close.