Expansive lava flows in the Sáttítla Highlands was captured by satellites ahead of the recent designation of the area as a national monument.

A huge, glowing river of lava has been snapped from space creeping across the Icelandic wilderness after the recent volcanic eruption on February 8. The image, taken from orbit by the European ...

Approximately 700,000 years ago when molten rock erupted from a vent in nearby Hart Prairie, the mile-long Lava River Cave was formed. Today, visitors can explore the cave's cool, dark expanse by ...