Thank you for making #AGU25 unforgettable. 💚 To every scientist, student, speaker, exhibitor, partner, and volunteer—your ideas, energy, and connections are what made this meeting so special. From inspiring sessions to meaningful conversations and moments of joy, you reminded us why community is at the heart of science. We can’t wait to keep the momentum going. See you next year in San Francisco, December 7–11, 2026. 🌉✨

🗳️ Vote now! Polls for the 2026 AGU Elections are open through 6 November. The ballot includes candidates for the AGU President-Elect, AGU Board Directors, student and early career members of the AGU Council, the Chair-Elect of the College of Fellows, and Section Presidents-Elect and Secretaries. Elected leaders serve two-year terms, during which they will help steer AGU's initiatives and further our commitment to discovery and solutions in the Earth and space sciences at this critical moment for science. Please look for your unique link from the election vendor ([email protected]) and cast your vote: agu.org/elections

Today is the #InternationalDayOfClimateAction! 🌍 Climate change requires urgent, science-backed solutions. AGU is leading the charge by turning climate science into global action by: - Developing ethical principles for climate intervention research - Mobilizing a network of scientists to advocate for critical environmental policies. - Transforming our headquarters into Washington D.C.’s first net-zero energy commercial renovation. Partner with AGU on its multiple Days of Action today and throughout the year: spklr.io/6015EVd1b

Critical disaster preparedness bills have lapsed and require renewal to keep our communities safe. Extreme weather and natural hazards threaten millions of Americans every year, but our monitoring and research of hazards will weaken if Congress doesn’t renew these bills. Take two minutes to contact your legislators today: spklr.io/6019EVbpJ

On 16 October, the Intergovernmental Panel on Climate Change (IPCC) suspended the 65th Plenary session in Addis Ababa, Ethiopia, after the session ran over time without reaching a consensus on the report timeline for the 7th Assessment Cycle (AR7) and the 2027 budget. The U.S. Academic Alliance for the IPCC (USAA-IPCC), a network of U.S. universities and colleges that are registered IPCC observers hosted by AGU, thanks the AR7 authors who volunteer their time to assess the state of climate science. The alliance encourages member governments to keep working toward a timeline and to authorize the budget so the IPCC’s critical work can continue. COP31 in Antalya, Türkiye, offers a chance to build consensus before the plenary reopens. AGU and other USAA-IPCC members will be there with AR7 authors and climate experts to discuss the need for assessments. Read the full statement: spklr.io/6012EVw2m

🗳️ Elections matter more than ever this year. The decisions made by voters will help shape policies on water quality, climate mitigation, disaster preparedness, and other science issues that affect not only the United States, but communities around the world. This election includes: · 435 U.S. House seats · 35 U.S. Senate seats · 36 governor races · 30 attorney general races · State legislative elections across the country 📍 Early voting is underway in many states, and Election Day is approaching. To check your voter registration status, find your polling place, or learn how to register, visit ScienceVotesTheFuture.org 🗣️ Make a plan to vote. Make your voice heard. sciencevotesthefuture.org/

🐺 Introducing the #AGU26 mascot: Canyon 🌎 Thank you to our AGU community for voting, and congratulations to contest winners Brianna Isola and Sarah Bouachir on submitting the winning name! 🛍️ Stay tuned for the full line-up of year's exclusive #AGU26 merch, coming soon.

A new #OpenAccess book explores how data from the latest ground-based, airborne, and space-based remote sensing observations inform and improve disaster resilience. 🛰️ 🔗 Learn more from the Volume Editors in @AGU_Eos: eos.org/editors-vox/opening-… #AGUPubs #NaturalHazards #EarthScience #Satellites #OAWeek #OpenAccessWeek @GeolSoc

Judge grants our request to temporarily halt USDA office closures, including the U.S. Forest Service, saying the agency has “almost certainly been violating” Congressional restrictions on use of funds. Recognizing the massive disruption it would case to wildfire response, the judge paused sweeping changes to the US Forest Service, including moving its HQ to Utah, closing all 9 regional offices, and 23 research facilities. AGU joined a coalition of plaintiffs, including the U.S. Forest Service employees union, to file this case against the USDA last month. We will keep fighting for our federal workers and for all the ways they keep us safe. spklr.io/6010EVVIs

💡 Register for the AGU | AGI Heads & Chairs Workshop! This free, one-day workshop connects geoscience department and program leaders with research, practical tools, resources, and a community of peers committed to building strong and resilient geoscience programs. Join us on Sunday, 6 December in San Francisco, the day before #AGU26. AGU26 registration is not required. Presented by AGU and the American Geosciences Institute, the 2026 workshop is facilitated by the National Association of Geoscience Teachers. 🔗 Register today: agu.org/educators/university…

Want to help shape AGU and the work of your Section? 🌍 AGU Sections are recruiting volunteers. Show interest by 17 Dec (16 Nov: Priority deadline). Gain leadership experience, connections, and visibility within your Section. 👉 spklr.io/6181EphGz

Critical disaster preparedness bills have lapsed and require renewal to keep our communities safe. Extreme weather and natural hazards threaten millions of Americans every year, but our monitoring and research of hazards will weaken if Congress doesn’t renew these bills. Take two minutes to contact your legislators today: spklr.io/6018EVrYn

🗳️ Vote now! Polls for the 2026 AGU Elections are open through 6 November. The ballot includes candidates for the AGU President-Elect, AGU Board Directors, student and early career members of the AGU Council, the Chair-Elect of the College of Fellows, and Section Presidents-Elect and Secretaries. Elected leaders serve two-year terms, during which they will help steer AGU's initiatives and further our commitment to discovery and solutions in the Earth and space sciences at this critical moment for science. Please look for your unique link from the election vendor ([email protected]) and cast your vote: agu.org/elections

🗳️ Elections matter more than ever this year. The decisions made by voters will help shape policies on water quality, climate mitigation, disaster preparedness, and other science issues that affect not only the United States, but communities around the world. This election includes: · 435 U.S. House seats · 35 U.S. Senate seats · 36 governor races · 30 attorney general races · State legislative elections across the country 📍 Early voting is underway in many states, and Election Day is approaching. To check your voter registration status, find your polling place, or learn how to register, visit ScienceVotesTheFuture.org 🗣️ Make a plan to vote. Make your voice heard. sciencevotesthefuture.org/

Wind and gravity can space pebbles as evenly as if someone placed them by hand, on Earth and on Mars. Scientists call the pattern "disordered hyperuniformity." Pebbles on sandy surfaces usually look randomly scattered, but model simulations in JGR Planets show how gravity and wind can, over time, spontaneously push them into organized arrangements. Even meter-scale features like these help scientists estimate wind and sand conditions on the surface of Mars. 🔗 Learn more: spklr.io/6015EVPXv #AGUpubs #PlanetaryScience #Mars

🚨 Last day to apply for our Local Science Partners program! Through training and resources, we equip our members to influence policy on a federal level. Apply NOW: spklr.io/6018EVMFq

💡 Register for the AGU | AGI Heads & Chairs Workshop! This free, one-day workshop connects geoscience department and program leaders with research, practical tools, resources, and a community of peers committed to building strong and resilient geoscience programs. Join us on Sunday, 6 December in San Francisco, the day before #AGU26. AGU26 registration is not required. Presented by AGU and the American Geosciences Institute, the 2026 workshop is facilitated by the National Association of Geoscience Teachers. 🔗 Register today: spklr.io/6018EVMoa

⏰ One day left to apply! AGU's Local Science Partners offers training in advocacy and resources for scientists looking to make an impact in science policy and work with their legislators. The deadline to apply is 18 October. 🔗 Apply now: spklr.io/6019EVzGB

🗳️ Vote now! Polls for the 2026 AGU Elections are open through 6 November. The ballot includes candidates for the AGU President-Elect, AGU Board Directors, student and early career members of the AGU Council, the Chair-Elect of the College of Fellows, and Section Presidents-Elect and Secretaries. Elected leaders serve two-year terms, during which they will help steer AGU's initiatives and further our commitment to discovery and solutions in the Earth and space sciences at this critical moment for science. Please look for your unique link from the election vendor ([email protected]) and cast your vote: agu.org/elections