Analysis of a volcano may help explain why some eruptions produce volcanic balloons–hollow chunks of lava that encase a gas-filled cavity.
lava & magma
Posted inNews
Traces of Glass-Eating Microbes Found in Ancient Lake Bed
A serendipitous discovery of tiny tunnels in lava that cooled rapidly under fresh water could help scientists search for life on Mars.
Posted inNews
Research Shines Light on Asthenosphere's Contribution to Hot Spots
What role does the asthenosphere play in midplate volcanism?
Posted inNews
Scientists Engage With the Public During Lava Flow Threat
How do scientists communicate with the public during natural disasters, such as lava flows?
Posted inNews
Continuing Bardarbunga Eruption Fuels Scientific Research
How are scientists taking advantage of Iceland’s Bardarbunga eruption, which shows no signs of slowing down?
Posted inScience Updates
Toward Another Lava Lake in the Virunga Volcanic Field?
Earlier this year, a red glow became visible atop Nyamulagira, a volcano in the East African Rift. Helicopter flights soon confirmed lava fountains inside a pit crater on the volcano's central caldera.
Posted inResearch Spotlights
How a Change in Slope Affects Lava Flows
Using observations from historical eruptions and a simple mechanical model, researchers studied how changes in slope can affect lava flows.