Polystyrene beads help researchers better re-create how volcanic flows trigger tsunamis when they enter the sea at Stromboli, Italy.
lava & magma
Posted inResearch Spotlights
Mapping Kīlauea’s Magma Reservoirs
Researchers used a dense seismometer network to monitor a combination of natural and truck-generated seismic signals and identify two regions of subsurface magma storage.
Posted inNews
A Rare Look at How Life First Colonizes Cooling Lava Tubes
Life finds a way, and when volcanoes form new land, it gets going as soon as temperatures drop to manageable levels—even underground.
Posted inResearch Spotlights
Io’s Hidden Heat Revealed for the First Time
Data from the Juno spacecraft also suggest that Jupiter’s moon has a relatively smooth, low-density surface.
Posted inNews
One Billion Years Ago, Northern Minnesota Nearly Split Apart. Now, Two Companies Want to Mine the Aftermath.
A continental rift created valuable mineral deposits beneath a remote wilderness beloved by recreationists.
Posted inNews
A Unique African Volcano Could Solve a Mystery on Mercury
New data from Ol Doinyo Lengai in Tanzania suggest that carbon-rich volcanic activity could be responsible for the mysterious “hollows” observed on the surface of Mercury.
Posted inNews
Heavy Rainfall Inflates Mount Fuji
The uplift, several centimeters in magnitude, is likely caused by water pooling in the mountain’s shallow aquifers. The effect is shorter lived than deformation caused by magmatic activity.
Posted inNews
Scientists Find Thousands of Cubic Kilometers of Magma Hiding Beneath Tuscany
We already know what’s Under the Tuscan Sun. Now, a technique called ambient noise tomography has allowed researchers to see deep under the Tuscan crust.
Posted inNews
Mongolian Mountains Rose When the Crust Bounced Back
A plate folded, the lithosphere sank, and up popped a mountain range.