Lavas from hotspots - -whether erupting in Hawaii, Samoa or Iceland -- likely originate from a worldwide, uniform reservoir in Earth's mantle, according to an evaluation of volcanic hotspots.

Webcam footage shows lava tumbling over a steep edge like a waterfall of molten rock in Hawaii Volcanoes National Park.

Video from the USGS shows scientists collecting lava from the eruption of the Kilauea volcano in Hawaiʻi Volcanoes National ...

"Studying the inhospitable landscape of Io's volcanoes actually inspires science to look for life," said lead author Madeline Pettine, a doctoral student in astronomy. By examining flyby data from the ...

An earlier analysis of the rock samples from the Chang'e 5 mission had suggested volcanoes petered out 2 billion years ago. Previous estimates stretched back to 4 billion years ago. The research was ...

Volcanoes were still erupting on the moon when ... The research was published on Thursday in the journal Science. “It was a little bit unexpected,” said Julie Stopar, a senior staff scientist ...

NEW YORK (AP) — Volcanoes were still erupting on the moon ... The research was published Thursday in the journal Science. “It was a little bit unexpected,” said Julie Stopar, a senior ...

An earlier analysis of the rock samples from the Chang’e 5 mission had suggested volcanoes petered out 2 billion years ago. Previous estimates stretched back to 4 billion years ago. The research was ...