From Yosemite to Denali, trade summer crowds for a winter wonderland at these breathtaking U.S. national parks.

How to predict when Ruapehu might next erupt is an important, but difficult, question. A group of researchers thought: why ...

You don't have to travel far to see some of the world's most stunning natural wonders. From shimmering turquoise lakes to ...

Let’s take a look at 10 trails that trace those forces—but remember, some of these magmatic marvels are merely napping. It’s ...

Crater Lake’s stunning blue waters are just the beginning of what makes this natural wonder so captivating. Beneath the surface – both literally and figuratively – lies a world of mysteries, strange ...

Residents of several northern U.S. states could have the opportunity to see the dazzling northern lights tonight. Here's what ...

Here's everything to know about the Orionid meteor shower, its impending peak and where you can see the 'shooting stars' ...

Once that critical mineral is dug up, it will leave the Copper State entirely. Despite the six-decade project still not being ...

Residents of northern U.S. states could have the opportunity to see the northern lights tonight. Here's what to know about ...