A new method allows researchers to precisely track in three dimensions bits of fragmented magma as they are expelled in explosive volcanic eruptions.
cool tools
Posted inResearch Spotlights
Scientists Develop New Tool to Monitor Reef Health
A first-of-its-kind system could reveal short-term changes in threatened reefs worldwide.
Posted inScience Updates
Synthesizing Our Understanding of Earth's Deep Carbon
The Deep Carbon Observatory is entering a new phase, in which it will integrate 10 years of discoveries into an overarching model to benefit the scientific community and a wider public.
Posted inScience Updates
Measuring Earth’s Gravity Field from the Air
2016 Airborne Gravimetry for Geodesy Summer School; Silver Spring, Maryland, 23–27 May 2016
Posted inScience Updates
Developments in the Study of Rock Physics
AGU/SEG Joint Workshop on Upper Crust Physics of Rocks; Hilo, Hawaii, 11–14 July 2016
Posted inOpinions
Why We Must Tie Satellite Positioning to Tide Gauge Data
Accurate measurements of changes in sea and land levels with location and time require making precise, repeated geodetic ties between tide gauges and satellite positioning system equipment.
Posted inResearch Spotlights
Wave Gliding in the Eye of the Storm
Scientists use a new remote-controlled robot to capture data from the middle of an open ocean typhoon.
Posted inNews
Unifying Ocean Data into One Searchable Set
A new system called SeaView integrates data from five online ocean data sets, helping to paint a more detailed picture of the world's oceans.
Posted inScience Updates
Scientists Spend Arctic Winter Adrift on Sea Ice
A hovercraft-based ice drift station gives researchers access to previously inaccessible regions of the changing Arctic sea ice cover off the coast of Greenland.
Posted inResearch Spotlights
New Technique Tracks Rock Deformation at a Micrometric Scale
Scientists explore microscopic marble deformation at high pressures and temperatures using a novel experimental technique that could improve our understanding of rock deformation in nature.