Permits for two of the Northwest’s most iconic places, Dog Mountain and Lava River Cave, are now on sale. Known for its carpets of yellow balsamroot and purple lupine, Dog Mountain is the most famous ...

In a true study in contrast, the course of a red-hot lava flow oozing down a snowy white mountainside has been mapped out in a newly-released NASA satellite image. Running down the slopes of Mount ...

As we travel around Southern Idaho and see those solid, dense lava flows frozen in time, it is difficult to view them as anything other than what we see today, even though we know that at one time, ...

Satellite data suggest a volcano in Tanzania that expels extremely runny lava could be creeping toward an eruption. When you purchase through links on our site, we may earn an affiliate commission.

Volcano tourism isn’t new. After all, getting closer to a violent volcanic eruption didn’t work out too well at Pompeii in 79 A.D. for Pliny the Elder. He sailed across the bay to rescue friends but ...