The hike: The trail begins with a gradual descent onto the jumbled flats of sagebrush, basalt, and sandstone ... Continue south on the Lava Flow Trail. In less than a quarter mile, a second ...

The aviation color code over the area has been changed from green to yellow as a precaution, the Icelandic meteorological ...

How can lightning and solar storms be used to map magma beneath Yellowstone? Through magnetotelluric imaging, which provides ...

low-level lava spattering from the north vent culminated in a small lava flow observed at about 9:15 a.m. at Halema‘uma‘u. At around 9:55 a.m., low-level lava fountaining started with more ...

The aviation color code over the area has been changed from green to yellow as a precaution, the Icelandic meteorological ...

There are roughly two dozen or so volcanoes in a state of “unrest” or erupting somewhere on the planet. 2025 has been no ...

With its iconic mountains, rivers, and coastline, it’s easy to overlook the adventure of discovering some of Oregon’s ...

More than 130 earthquakes were registered Tuesday at Iceland's large Bardarbunga volcano, a possible precursor to an eruption among the several scenarios being considered, the Icelandic meteorological ...

The eruption that began Dec. 23 in a crater at the summit of Kīlauea volcano has paused periodically. It resumed Wednesday morning as a “small sluggish lava flow,” and then increased into a fountain ...

According to an update from the Hawaiian Volcano Observatory (HVO), the eruption of Kilauea within Kaluapele (summit caldera) resumed just after 9 a.m. local time Wednesday when a small lava flow was ...