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CC BY-NC-ND 2017

Researchers analyze how ambient seismic waves are affected by volcanic activity
Posted inResearch Spotlights

Quiet Volcanic Activity Changes Speed of Ambient Seismic Waves

Sarah Stanley, Science Writer by Sarah Stanley 19 September 201711 May 2022

Seismic data collected continuously for 4 years could improve understanding of geological structures that underlie Japan’s Izu Oshima volcanic island.

Posted inScience Updates

Putting Satellite Maps of Surface Water to Practical Use

by F. Hossain, A. Andral and M. Srinivasan 19 September 201715 March 2023

2nd SWOT Application User Workshop: Engaging the User Community for Advancing Societal Applications of the Surface Water Ocean Topography (SWOT) Mission, Reston, Virginia, 5–6 April 2017

Copper engraving of Lisbon, Portugal, during 1755 earthquake.
Posted inNews

Caribbean Sediment Traced to 1755 Portuguese Quake and Tsunami

Katherine Kornei, Science Writer by Katherine Kornei 19 September 201731 October 2024

Archaeologists digging in Martinique chanced upon the first tsunami deposit from the earthquake found in the New World. The tsunami left a strong trace, it seems, because the wave went up a river.

Researchers extract mangrove peat core as part of a USDA project to constrain the carbon budget of coastal ecosystems.
Posted inScience Updates

Turning up the Heat on Organic Matter to Track Carbon

by A. McNichol, B. Rosenheim and V. Galy 19 September 201721 July 2022

Inaugural Workshop on Thermal Analysis of Natural Organic Matter; Woods Hole, Massachusetts, 15–16 September 2016

Posted inAGU News

AGU Revises Its Integrity and Ethics Policy

Billy M. Williams, director, Science, AGU by M. J. McPhaden, L. Gundersen and B. M. Williams 18 September 201718 April 2023

The updated ethics policy takes a strong stance against harassment in the sciences.

Posted inNews

World’s Heavy Dependence on Fossil Fuels Projected to Continue

by Randy Showstack 18 September 201728 September 2021

The report forecasts a 2.8% annual increase in renewable energy through 2040, making it the world’s fastest growing source of energy for electricity generation.

Posted inEditors' Vox

AGU Marks Peer Review Week

by Brooks Hanson and Jenny Lunn 18 September 201713 January 2023

AGU is committed to assessing and improving the peer review process through various new and recent initiatives.

Cassini orbiting Saturn
Posted inNews

Cassini Plunges into Saturn, Ends a 20-Year Mission

JoAnna Wendel, freelance science writer and illustrator by JoAnna Wendel 15 September 201711 January 2022

NASA’s Jet Propulsion Laboratory streamed the spacecraft’s final moments live, allowing the public to listen to the mission’s end.

Posted inEditors' Vox

Enabling Findable, Accessible, Interoperable, and Reusable Data

by Shelley Stall 15 September 201713 January 2023

AGU is convening a partnership in the Earth and space science community to develop the standards to connect researchers, publishers, and data repositories.

The interior structure of Neptune
Posted inNews

Diamonds Really Do Rain on Neptune, Experiments Conclude

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 15 September 201723 December 2021

Researchers subjected hydrocarbon samples in a laboratory to Neptune-like pressures. The samples, reminiscent of molecules found in the ice giant’s atmosphere, compressed into nanodiamonds.

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