A Mars image shows a strange square formation. Some think it's artificial, but experts suggest natural causes.

In the Arizona desert, researchers are learning so much more about the peoples who have inhabited this land since antiquity ...

Several Colorado Springs neighborhoods get their identity and benefit from nearby public facilities such as parks and open ...

The United States has a proud history of preserving its natural beauty through national parks. Each year, millions of ...

The strange formation was spotted in a region of the Red Planet known as Cydonia. Cydonia is close to where scientists ...

Cheap spring break trips for every type of traveler Winter doldrums got you down? It’s the perfect time to think about ...

Famous for its natural beauty, outstanding acoustics, and iconic performances, Red Rocks Amphitheatre near Morrison is a must ...

Red rocks, ghost towns and alpine vistas: hop on board the luxurious Rocky Mountaineer to explore some of the most ...

While landscapes and wildlife usually come to mind when thinking about units of the National Park System, there are national ...

The 1.5 million acre Lake Mead National Recreation Area covers “mountains, canyons, valleys and two vast lakes,” the National ...

A new study in Chile shows how small differences in rock type can drive large differences in erosion, vegetation, and river networks, illuminating the role of mineralogy in shaping landscapes.

Two gargantuan canyons on the moon were carved by a hailstorm of rocks — and that’s good news for future lunar astronauts.