There are three ways to extract gases from an ice core. The cleanest one, sublimation, is getting easier.
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Posted inScience Updates
Modeling Earth’s Ever-Shifting Magnetism
The World Magnetic Model, updated every 5 years through an international collaboration, supports numerous technologies that help us find our way.
Posted inNews
Very Good Space Boys: Robotic Dogs May Dig Into Martian Caves
Four-legged, autonomous robots known as “Mars Dogs” will explore previously inaccessible caves to look for signs of life and potential locations for future human colonies.
Posted inNews
Keeping a Close Eye on the Ocean—from Afar
Remote sensing technology proves effective in monitoring key regions of the world’s oceans, where upwelling and other essential ecosystem services occur.
Posted inNews
An Ice Core from the Roof of the World
An innovative National Geographic expedition collected the world’s highest ice core from Mount Everest.
Posted inNews
Saving Lives by Predicting Dust Storms
In the southwestern United States, dust storms form suddenly, quickly reducing visibility to zero. A new warning system may allow motorists to avoid these deadly hazards.
Posted inNews
Beast of the Central Arctic
Feast your eyes on Beast, the first remotely operated vehicle to brave the Arctic for 1 year.
Posted inNews
An Ice Probe on Earth Could Help Us Find Life in Space
An instrument called WATSON can help find biosignatures on icy ocean worlds.
Posted inNews
Measuring Massive Magnetic Meteorites
A new tool to measure the magnetic signatures of big meteorites could not only aid NASA’s mission to Psyche; it could also help solve mysteries about how magnetic fields formed in our early solar system.
Posted inOpinions
Caption This! Best Practices for Live Captioning Presentations
We demonstrate the effectiveness of straightforward strategies using widely available auto-captioning tools to greatly improve accessibility of jargon-rich content.