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CC BY-NC-ND 2017

Geoscience instructors participating in a 2016 workshop.
Posted inScience Updates

Integrating Topographic Imaging into Geoscience Field Courses

by B. Pratt-Sitaula, B. Crosby and C. Crosby 7 February 20171 November 2022

Using TLS and Structure from Motion (SfM) Photogrammetry in Undergraduate Field Education; Cardwell, Montana, 16–19 August 2016

Michelle Coombs of the U.S. Geological Survey walks along a ridge just south of Akutan volcano in Alaska.
Posted inNews

Hiring Freeze Sparks Worries at Science Agencies

by Randy Showstack 6 February 201720 April 2023

Other presidents have instituted hiring freezes, but some federal employee representatives worry that President Donald Trump's order is different because more draconian measures might follow.

Researchers put ground-penetrating radar data to the test to analyze the structure of aquifers
Posted inResearch Spotlights

New Ground-Penetrating Radar Method Shows Promise in Aquifer

Sarah Stanley, Science Writer by Sarah Stanley 6 February 201716 February 2022

Recent advances in ground-penetrating radar data analysis could help reveal aquifer structure in unprecedented detail.

Energy association leaders
Posted inNews

Fossil Fuel Leaders Look to New Playing Field Under Trump

by Randy Showstack 3 February 201728 September 2021

The election made a difference, say oil and coal mining industry heads, who expressed hope that the new administration will reduce regulations to improve development opportunities.

Posted inEditors' Vox

Good Night Sunshine: Geoengineering Solutions to Climate Change?

by B. van der Pluijm and G. Brasseur 3 February 20176 July 2022

In order to limit global warming to Paris Agreement goal levels, climate engineering should be considered as a viable solution.

Mineral layers offer a key to examine the behavior of individual magma pulses in volcanic arcs.
Posted inResearch Spotlights

Pulses of Rising Magma in Sierra Nevada's Past

by Terri Cook 3 February 20177 March 2023

A detailed study of layered igneous material at California's Fisher Lake offers a novel approach to identifying the pathways and timescales of individual magma pulses in volcanic arcs.

NOAA National Severe Storms Laboratory vehicle in the vicinity of a thunderstorm in Kansas in June 2009
Posted inNews

Initiative Aims to Help Cut Losses from Extreme Weather Events

by Randy Showstack 2 February 201712 December 2022

A new alliance aims to integrate social and behavioral science into meteorological research and practice to help build resilience to natural disasters.

Conference attendees on a field trip at Monte Verita, Switzerland
Posted inScience Updates

Tackling Unanswered Questions on What Shapes Earth

by R. J. Stern, T. V. Gerya and P. J. Tackley 2 February 20178 November 2021

Origin and Evolution of Plate Tectonics; Ascona, Switzerland, 18–22 July 2016

Drilling reveals the mechanics at play behind an ancient eruption.
Posted inResearch Spotlights

Deep Drilling Reveals Puzzling History of Campi Flegrei Caldera

Alexandra Branscombe by A. Branscombe 1 February 20172 May 2022

Results show that caldera collapse attributed to a super eruption almost 40,000 years ago was smaller than what scientists expected. So what might have really happened?

protestors at airport
Posted inNews

Immigration Ban Takes Toll on Earth and Space Scientists

JoAnna Wendel, freelance science writer and illustrator by JoAnna Wendel 31 January 20177 November 2022

Some researchers can't come to the United States or fear leaving the country to visit their home nations because of a new federal ban on immigrants.

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