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CC BY-NC-ND 2016

AGU honors program logo
Posted inAGU News

2016 Class of AGU Fellows Announced

Margaret Leinen, president of AGU by M. Leinen and S. Mukasa 26 July 201625 April 2023

The American Geophysical Union has chosen 60 new Fellows and will honor them at the upcoming 2016 Fall Meeting in San Francisco, Calif.

san-andreas-fault-carrizo-plain-deep-earthquakes-show-tidal-patterns
Posted inNews

Tiny, Deep Quakes Increase on San Andreas as Tides Tug on Fault

Amy Coombs by A. Coombs 26 July 20166 October 2021

When the gravity of the Sun and Moon causes Earth's crust to bulge every 2 weeks, slow-moving earthquakes proliferate in the lower reaches of the San Andreas, a new study finds.

The ancient megafloods that carved canyons on Earth and Mars may have been smaller—but lasted longer—than previously thought.
Posted inResearch Spotlights

Reconstructing Catastrophic Floods on Earth and Mars

Sarah Stanley, Science Writer by Sarah Stanley 26 July 201623 February 2023

A new theoretical model suggests that ancient floods that carved canyons on Earth and Mars may have been much smaller but lasted longer than previously thought.

Geophysical-Research-Letters-recent-issue-covers
Posted inAGU News

New Geophysical Research Letters Editorial, Revisions Policies

by Noah S. Diffenbaugh, L. Beal, M. Bayani Cardenas, K. Cobb, M. Cronin, A. Dombard, T. Ilyina, B. Lavraud, A. V. Newman, W. K. Peterson, J. Ritsema, J. Stroeve, J. A. Thornton and P. D. Williams 25 July 201625 April 2023

Changes in submittal, editorial, and review policies support high standards and timely publication in the face of the increasing number of papers submitted.

A thermal infrared image of the 1991 Mount Pinatubo eruption shows cooler temperatures at the top of the ash cloud.
Posted inResearch Spotlights

Volcanic Eruptions Stir an Already Complex Atmosphere

Leah Crane by L. Crane 25 July 201617 November 2022

A study of Earth's atmospheric response to major volcanic eruptions seeks to reconcile contradictions between observations and climate models.

An enhanced-color view from NASA’s Mars Reconnaissance Orbiter High Resolution Imaging Science Experiment(HiRISE) shows rugged, canyon walls surfaces where Recurring Slope Lineae (RSL) are frequently detected in Coprates Chasma, Valles Marineris
Posted inResearch Spotlights

A Cluster of Water Seeps on Mars?

by Terri Cook 25 July 201628 July 2022

The discovery of dense concentrations of recurring flowlike features in two Valles Marineris chasms could aid in the search for life and influence future exploration of the Red Planet.

Posted inNews

Honoring Earth and Space Scientists

by AGU 25 July 20166 September 2018

AGU members and others in the news

The main entrance to the Federal Center in Lakewood, Colo., where the inorganic section of the Energy Geochemistry Laboratory was located until the lab closed this spring. The U.S. Geological Survey found evidence of scientific misconduct in the lab section.
Posted inNews

USGS Seeks to Contain Damage from Scientific Misconduct at Lab

by Randy Showstack 22 July 201625 April 2023

Although damage from the specific incident "is relatively well contained," the issue threatens the agency's reputation for high-quality science and goes counter to its standards, according to a USGS official.

aoraki-mount-cook-new-zealand-alpine-fault
Posted inResearch Spotlights

Revising the Displacement History of New Zealand's Alpine Fault

by Terri Cook 22 July 201624 March 2023

A reinterpretation of structural and paleomagnetic data suggests that New Zealand's Alpine Fault accommodates a far greater percentage of geologically recent plate motion than previously thought.

David Mackenzie with a balloon and a camera to survey 1889 earthquake ruptures.
Posted inResearch Spotlights

Tracking Down Elusive Origins of Kazakhstan's 1889 Chilik Quake

Sarah Stanley, Science Writer by Sarah Stanley 22 July 20165 October 2022

New fieldwork and satellite data suggest that three faults may have caused a large earthquake near Almaty, Kazakhstan, more than a century ago.

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