Our planet has been asteroid-smashed, melted and eroded, enough that most of its original armor has been long buried. Except ...

It's been 125 years since Interstate State Park opened, followed by 49 others that have helped preserve views and provide ...

There’s a place in Northern California where water doesn’t just fall – it erupts from a cliff face in a spectacular display that makes first-time visitors gasp and seasoned travelers reach for their ...

Stromboli, Etna, and Vesuvius are the three most legendary active volcanoes in Italy. You can visit them, but there are a few ...

Geologists from the University of Hong Kong (HKU) have made a breakthrough in understanding how Earth's early continents ...

With a competent guide, active volcano treks are both safe and worth the climb. Here are some of the biggest active volcanoes ...