Brandon Bishop @brandontbishop.bsky.social Seismologist, investigates the Andes and subduction zones, currently complexly affiliated with St. Louis University and looking for new projects.
Replies to my geoscience posts that include LLM content get your account blocked.
Donna Anderson @shalegal97.bsky.social Geo-nerd, sed-strat enthusiast (PhD), Mines alum, sometimes writer, native gardener, trekker. Active with Geoscience outreach and advocate for wildfire mitigation. Golden, CO. She/her
Jackson Frishman @jfrishman.bsky.social Landscape photographer, opportunistic writer, geology enthusiast, ex-river guide, opera fan, omnivorous reader, living in the Inland Northwest.
https://frishmanphoto.wordpress.com/
https://www.frishmanphoto.com/
#photography #washingtonstate #landscape
Dr. Erik Klemetti Gonzalez @eruptions.site Professor @ Denison University / Volcanologist / Writer / Baseball, Sumo, Cricket, Soccer fan / Sci Fi aficionado / Amateur Musicologist / Cat person / Dad / Be kind to your bad self. 🇨🇴
John Van Hoesen, Ph.D. @jvh-vt.bsky.social I share thoughts on geology, maps, data visualization, and history. Currently exploring stories around the natural and human history of slate.
Former Geology Prof | Fulbright Scholar | Vermont
@ckluetmeier.bsky.social @ckluetmeier.bsky.social Hydrology cal/val for the NASA SWOT mission 🛰️ | remote sensing, water resources, glaciology | she/her 🚵♀️🏳️🌈🏔️
Nature @nature.com Research, news, and commentary from Nature, the international science journal. For daily science news, get Nature Briefing: https://go.nature.com/get-Nature-Briefing
David Harning @davidharning.bsky.social Research Scientist @cires.colorado.edu and NOAA | Arctic paleoclimate | climate solutions | http://davidharning.com
Liz Hearn @liz-hearn.bsky.social Geophysicist studying fault systems and earthquakes. USGS, formerly UBC and NSF.
Opinions expressed here are my own and do not represent the US government.
Bill Haneberg @haneberg.bsky.social Geologist at the geohazard•climate•policy nexus. Hazard + risk. Lidar, landslides, debris flows, floods. Kentucky Colonel. NOT a thought leader. He/him.
https://scholar.google.com/citations?user=0mCybjIAAAAJ&hl=en
www.linkedin.com/in/billhaneberg
Isabella A. Oleksy, Ph.D. @isabellaoleksy.bsky.social Ecosystem scientist | Biogeochemist | Lake Dr. | Assistant Professor at University of Colorado Boulder | 🏳️🌈🇵🇱
https://www.mountainlimnologylab.com/
European Space Agency @esa.int Elevating the future of Europe through space.
Please see our Privacy Notice: https://esa.int/connectwithus
NASA Artemis @nasaartemis.bsky.social Fans of #Artemis, NASA will land the first woman and first person of color on the Moon. Take the next giant leap with us.
Katie Mack @astrokatie.com Cosmologist, pilot, author, connoisseur of cosmic catastrophes. TEDFellow, CIFAR Azrieli Global Scholar. Domain verified through my personal astrokatie.com website. She/her. Dr.
Personal account; not speaking for employer or anyone else.
Katie Hughes (Alba Astro) 🔭 📷 @albaastro.bsky.social Award winning Astro Photographer, living in Loch Lomond, Scotland General Photographer. Lover of the night sky. Member of STELA and 1/3 of Scotslasstro Admin of Astronomy Scotland
Jarrettinho @jarrettinho.bsky.social Geoinformatics Consultant (Nature-based Solutions & Economic Development), QGIS, Charlton Athletic fan, European
OpenTopography @opentopography.org Open access to high-resolution, Earth science-oriented topography data, and related tools & resources. US National Science Foundation supported. #lidar https://www.opentopography.org
Rail Passengers Association @railpassengers.org We are the oldest & largest national advocacy non-profit serving as a voice for the more than 40 million rail passengers in the U.S.
https://railpassengers.org/biolink
https://railpassengers.substack.com/
Strong Towns @strongtowns.org We're changing *everything* about the North American pattern of development. Become a member today! strongtowns.org/membership
Mike Christensen, MCMP, CNU-A, AICP @mrc-slc.bsky.social Executive Director of the http://UtahRPA.org, home of @LinkUtah.org. Member of @cnunewurbanism.bsky.social, @strongtowns.org, and @railpassengers.org.
Jim Steenburgh @professorpowder.bsky.social Professor of Atmospheric Sciences, University of Utah; Fulbright Scholar; Author, Secrets of the Greatest Snow on Earth (book) and Wasatch Weather Weenies (blog); Posts my own.
Building Salt Lake @buildingsaltlake.bsky.social Your best source of news on commercial real estate, urban planning and development in Utah.
FOX 13 News @fox13news.bsky.social Salt Lake City (KSTU). Breaking news: (801) 536-1313. Story ideas: news@fox13now.com. Other accounts: http://facebook.com/fox13newsutah ; http://instagram.com/fox13now
KSL.com @ksl.com KSL.com is Utah’s #1 source for news, sports, weather and classifieds.
Send news tips to news@ksl.com.
The Salt Lake Tribune @sltrib.com Utah's essential news source since 1871. Free to read since 2026.
Jill A Marshall she/her 🇺🇸 @happygeojill.bsky.social 🇺🇦All the surface processes! Trees! Frost! Paleo frosty lands!
Climate change is real.
Systemic inequality is real. We need DEI actions and LBGQT+ protections 💙
Resist if you are in a position to do so.
maryn sanders @maryn-geomorph.bsky.social PhD candidate at UO - thinkin' 'bout debris flows
Claire Masteller @cmasteller.bsky.social sediment enthusiast
WUSTL EEPS
views my own
Sam Hill @samahill.bsky.social Portland-based journalist. Writing about national parks for SFGATE, gaming for Polygon, and everything else everywhere else.
Talk to me about hiking, weird corners of the internet and the Boston Celtics.
KinarNicholas.bsky.social @kinarnicholas.bsky.social Hydrology Paper of the Day / Professor / Fellow of the Royal Geographical Society / Editor at ConciliARTe / Experimental Filmmaker / Fine Art Photographer
Peter Gleick @petergleick.bsky.social Climate, water, birds, bluegrass mandolin. Member US National Academy of Sciences, MacArthur Fellow, Carl Sagan Prize, author of The Three Ages of Water (2023) and When the Well Runs Dry (2026). Email me at pgleick (at) gmail.
Gentleman Scientist @sciencewannabe.bsky.social Gentleman scientist wannbe. BLM. Studied earthquakes back when Plate Tectonics was young. North Carolina. Tar Heels. New Orleans. Linux. He/his.
HydrologyNL @hydrology.nl International Hydrology and Water Resources | Elevation models | Mapping | Landscape, Groundwater and Ecohydrological Systems Analyses
Julie Elliott @julieelliott.bsky.social Research Faculty at Michigan State University. Geodesy, Tectonics, and Glaciers. All opinions my own.
Jeff Moore @utahgeohaz.bsky.social Professor, Geomorphology, Seismology, Rock Mechanics. Translator of seismic soundscapes.
Selina Davila Olivera @geo-sdo.bsky.social PhD Candidate at the University of Oregon
Earth Surface Processes | Landslide Failure Recurrence | Soil Organic Carbon
Proceedings of the National Academy of Sciences @pnas.org Explore groundbreaking news and research from PNAS, one of the world's most-cited scientific journals. Discover its sibling journal, @pnasnexus.org, both official research journals of the U.S. National Academy of Sciences. Visit www.pnas.org for more info.
Stand Up for Science! @standupforscience.net We mobilize the fight for science and democracy - because science is for everyone! 🧬🧪🌎
Donate here: https://bit.ly/SUFS_GIVING
Learn more ⬇️
https://linktr.ee/standupforscience_bluesky
Colette Delawalla, PhD @cdelawalla.bsky.social Founder & CEO of @standupforscience.net
Standupforscience.net substack.com/@sciencefightclub
PhD in Clinical Psychology
"Colette is brass knuckles...w/ spikes tipped in poison"
“Delusional broad”
"Lady Switchblade"
“Ditsy socialist liberal”
Becky @beckvalle.bsky.social Background in geography, archaeology, & programming - agent-based evacuation models - high performance computing - geographic information systems - learning Bangla - interested in many things - Formerly UIUC CIGI Lab & CyberGIS Center, Now USF - She/they
Allison Pfeiffer @ampfeiff.bsky.social Scientist reluctantly returning to social media. Associate Professor @ WWU. Rivers and sediment and students. 
Landscapes Live Seminar series @landscapeslive.bsky.social Every week during our Spring and Fall series, we host a presentation by a geoscientist on their work in and around geomorphology. Part of EGU GM family.
Homepage: https://www.landscapeslive.org/
Youtube page: https://www.youtube.com/@landscapeslive1326
Genna Chiaro, Ph.D. @gennachiaro.bsky.social Geologist, backpacker, board game lover, mushroom forager, tide pool lurker, salamander and slime mold superfan.
I study granites and rhyolites to understand how magma is stored in Earth’s crust, evolves, and erupts over time 🌍🌋
Dawid Szymanowski @sdawid.bsky.social Geochronology researcher at ETH Zurich. 🧪
Thomas Morahan @gtmorahan.bsky.social Geophysicist (mostly retired) interested in science, data, politics, religion, current events, and good humor. Formerly Anchorage, AK, now Nashville and Denver.
Science Vs @sciencevs.bsky.social Official account of Science Vs!
We're a science podcast that pits facts against everything else.
Made by Wendy Zukerman, Rose Rimler, Meryl Horn, Michelle Dang, Ekedi Fausther-Keeys, Blythe Terrell, Bobby Lord & independent fact checkers
Dominic Hildebrandt @dominichildebrandt.bsky.social Curious Geologist. PhD Student @ MIT. European. Nonconformist. Critical Thinker. Outdoors, Arts and Culinary. Formerly ETH Zurich, LMU & TU Munich.
Mommy Cascadia @mommycascadia1700.bsky.social Grandma to Little Mt Adams
Big sister to San Andreas Fault
Mother to children:
Silverthrone Caldera
Cayley
Meager
Nch'kay
Kulshan
Dakobed
Tahoma
Klickitat-favorite child
Loowit
Wy'east
Seekseekqua
Three Sisters
Mazama
Newberry
Shasta/Uytakoo
Lassen Peak
Mount Jefferson (Oregon) @mtjeffersonoregon.bsky.social Yo! I’m a big ol’ spikey ass som bitch! Stratovolcano in the cascades mountain range. Oregon’s 2nd highest peak
Devin Zander @devinzander.bsky.social Walkability. Transit. Real estate development. zanderdevelopment.com
Carolina Ortiz Guerrero @carolinaogeo.bsky.social Geoscientist and science communicator s/h || Editor || Colombiana loving the outdoors, music, and NYC (yes, outdoors +NYC)
//The views expressed are my own and not reviewed or approved by my employer//
AltYellostoneNatPar @altyellonatpark.org A team of scientists & activists, in & around Yellowstone National Park. 501c3. Posting photos, ideas & solutions, because together, we can change the world.
Please report malicious trolls & imposters.
We are AltYelloNatPark™️
Wasatch Advocates for Livable Communities @wasatchalc.bsky.social Advocating for abundant housing, connected neighborhoods, and people-centered communities across the Wasatch region. Policy, planning, and livability for all. linktr.ee/wasatchalc
Richard Gibson @richardgibson.bsky.social Geologist (gravity & magnetics, tectonics), mineral collector, old cycler in Butte, Montana USA. Author "What Things Are Made Of," "History of Earth Perpetual Calendar." ⚒️ #geology posts: https://richardigibson.substack.com . Equality for all, no MAGA. 🚫👑
Weloveminerals 🏳️🌈 @weloveminerals.bsky.social Group of dedicated mineral lovers mining to analyzing, cleaning, trimming and selling. Hauyne specialist
https://weloveminerals.com/
https://weloveminerals.de/
Ethan Mollick @emollick.bsky.social Professor at Wharton, studying AI and its implications for education, entrepreneurship, and work. Author of Co-Intelligence.
Book: https://a.co/d/bC2kSj1
Substack: https://www.oneusefulthing.org/
Web: https://mgmt.wharton.upenn.edu/profile/emollick
Mike Moses @mikemosesok.bsky.social Applied science small business owner. EM, seismic, and weather risk consultancy actuarial and mitigation solutions. Physics is my passion.
GeoLatinas @geolatinas.bsky.social Embracing, Empowering and Inspiring Latinas in Earth and Planetary Sciences
https://geolatinas.org/
Shahid Younis Bhat @shahidyounis.bsky.social 🗻❄️Research Fellow at the Uni of Kashmir.
📚 Geoinformatics.
🇲🇽Tlālōlin🇺🇸 @tlalolin.bsky.social Edu Fco Guerrero H.| Oregón | PhD en Geología| Geomorfología Tectonica| Geología Estructural | Paleosismología | Riesgo Sísmico| Cuenta Personal
Kristian Steensen Nielsen @kristiansn89.bsky.social Assistant Professor @ Copenhagen Business School
Behavior change | climate change mitigation | environmental psychology | biodiversity conservation
Dominic Manchee @dpmanchee.bsky.social Where we came from, and where we may be heading.
I post about technology, innovation, space, earth observation, heritage, and bread. MBA (Tech Mgmt) from Open University.
paleoseismicity.org @paleoseismicity.bsky.social All things earthquakes, paleoseismology, active faulting. http://paleoseismicity.org
Youwei Wang @youweiwang.bsky.social Fluvial geomorphologist, sedimentologist, and stratigrapher at University of Virginia. PhD. from TU Delft. 
Beth Bartel @eatthecrust.bsky.social Researcher of social + geoscience. Volcanoes and risk reduction. Earth is my favorite planet 🌎
(she/her)
INSTAAR @instaar.bsky.social Institute of Arctic & Alpine Research - Earth & environmental science at CU Boulder. Research & education on the past, present, & future of Earth systems in service of a just & thriving world https://www.colorado.edu/instaar/
Neil Lewis, Jr. @neillewisjr.bsky.social Behavioral Scientist & Science Communicator.
Nancy and Peter Meinig Family Investigator in the Life Sciences and Associate Professor of Communication, Medicine, and Public Policy at Cornell University.
More here: neillewisjr.com
Personal account
Cin-Ty Lee @cintylee.bsky.social geologist, critical minerals, geopolitics | Rice University | Princeton Field Guides to Flycatchers of North America | OM Systems | https://press.princeton.edu/our-authors/lee-cin-ty
Roger Creel @rogercreel.bsky.social Climate geophysicist at WHOI || Assistant Professor at Texas A&M starting fall 2025 || sea level + ice sheets + permafrost || PhD Columbia / BA Amherst || rogercreel.com || Views my own. 
Fatima Pillosu @fatimapillosu.bsky.social Hydro-meteorologist | PhD student @ReadingUni | Visiting scientist @ECMWF | Ensemble forescast | NWP post-processing | Natural hazards | Disaster risk | Climate Ambassador | SciComm | Adovacte for people readiness in disaster preparedness/response/recovery
Michaela Shallue @geo-michaela.bsky.social PhD student researching sediment dynamics at USU. previously NAU. she/her.
Jeff Munroe @jeffmunroe.bsky.social Quaternary Geologist at the University of Innsbruck (Austria) and Middlebury College (Vermont, USA). Lead PI on the DUST^2 Critical Zone Thematic Cluster and the AccelNet CZ-NoN project.
Prof Hannah Cloke @hancloke.bsky.social Professor @UniofReading | OBE @UniRdg_water Co-Director | floods, heatwaves, natural hazards | hydrology | climate impact | ensemble forecasts | disaster risk | science communication
Thomas Martin @thomasmgeo.bsky.social Working on the intersection of Earth Systems Science and AI/ML. Interested in education, teaching, and python. Currently at NSF Unidata, these views are my own :). 
Guy Salomon @thatfaultguy.bsky.social PhD candidate at the University of Victoria - Active faults, tectonics, remote sensing, coffee, and baking are some of my interests.
Daniel Coe @geo-coe.bsky.social Maps—Rivers—Terrain
dancoecarto.com
Astrobiology @astrobiology.bsky.social Astrobiology.com - Exploring the living universe since 1996. Life Looks For Life. Vita quaerit vitae.
Costa Samaras @costasamaras.com Climate, energy, emerging tech, resilience, & policy professor. Carnegie Mellon Univ. Institute for Energy Innovation Director. Former Biden-Harris White House OSTP Chief Advisor for the Clean Energy Transition. Personal account. He/Him. costasamaras.com
Professor Chuixiang (Tree) Yi at City University of New York @cyi12.bsky.social Earth resilience, tipping behavior, nonlinear thinking, stability analysis, climate change, photosynthesis, soil respiration, tree mortality, Fulbright Scholar
Jonathan Koomey @jgkoomey.bsky.social Climate solutions, information technology, critical thinking skills. Born at 318 ppm. https://www.koomey.com
Chris Oostenink @ceeayeoh.bsky.social Environmental Systems Science, teacher, Forest Ecol, Limnology, and Stream Restoration. Have a love/hate relationship with the Grateful Dead's version of El Paso (tastes best w/Dark Star). Upstate NY by birth, NW CT by duration, Mainer in my heart.
Kay Strain 🏳️🌈🏳️⚧️ @kstraineco.bsky.social I study climate variability, invasive species, and fire in drylands!! | they/them
Kaedan O'Brien, Ph.D. @deadbovids.bsky.social SUNY Oneonta Assistant Professor on Kanien'keháka and Onʌyoteˀa·ká land
African paleoecology, human evolution, land stewardship, foraging. Views my own 🏳️🌈
https://scholar.google.com/citations?user=xAy15BUAAAAJ&hl=en&oi=ao
Dr. Szilárd Gyalay 🪐 @szilardgyalay.com Follow my adventures as a planetary scientist! At SETI/NASA Ames. UCSC & UCLA alum. Time Person of the Year 2006. He/him/ő. Views are my own.
Dr. Tanya Harrison @tanyaofmars.bsky.social “Very Respected Science Person” -NBC News
🔴 Former science operations for NASA Mars missions
🛰️ Current space sector strategist & author advocating for Earth
🌎 Based in Ottawa but often found on a train
✨🇨🇦🏳️🌈✨
Kelly Hereid @kellyhereid.bsky.social Climate scientist, geologist, and catastrophe modeler, Liberty Mutual. Posts on all things hurricane, wildfire, flood, earthquake, tornado. Sassy takes are mine not employer's.
📍Oakland, CA
Website: hereidk.strikingly.com
Robert Rohde @rarohde.bsky.social Chief Scientist for @berkeleyearth.org.
Physics PhD & data nerd. Usually focused on climate change, fossil fuels, & air quality issues.
Berkeley Earth @berkeleyearth.org We're an independent 501c3 non-profit organization working to make climate data open and accessible.
📍Berkeley, CA
＠ www.berkeleyearth.org
💲donate.berkeleyearth.org
Rebekah Jones @georebekah.bsky.social Climate and disaster scientist, famed government whistleblower, and former candidate for Congress. Expertise includes climate science, natural disasters, politics, and media.
www.MESOSCALENEWS.com
https://linktr.ee/georebekah
Laura Helmuth @laurahelmuth.bsky.social Freelance writer, editor, columnist & consultant. Formerly at Scientific American, Washington Post, National Geographic, Slate, Smithsonian & Science. Past president of National Association of Science Writers. Birder.
CIRES @cires.colorado.edu The Cooperative Institute for Research in Environmental Sciences (CIRES) at CU Boulder is a world leader in environmental research. We've partnered with NOAA since 1967. https://cires.colorado.edu/
📸: Gijs de Boer
Brad Johnson @climatebrad.hillheat.com Climate hawk. DC-based journalist. Registered Parliamentarian. FSP. Subscribe to my newsletter: https://Hillheat.news/subscribe
Dorothea Laura Jester @dorolaura.bsky.social 🌋 studying Volcanology in Naples, also interested in geomorphology, landslides, archeology, climate change...
Thibault Datry @tdatry.bsky.social Non-perennial rivers & streams, biodiversity, climate change, water management, off-grid life
Brian Olson @brianolson.bsky.social California geologist, earthquake hazards scientist, Christian, and frustrated Angels/Ducks/Browns fan. Peace & Humpty-ness Forever!
“Older than some people, but younger than some buildings.”
Logan Mitchell PhD @loganemitchell.bsky.social Climate scientist & energy analyst @UtahCleanEnergy. #ElectrifyEverything #EnergySky #GreenSky 🔌💡. Posts my own.
Matthew B. Jané @matthewbjane.bsky.social PhD student at UConn | matthewbjane.com
Amelia Bain @amelia-bain.bsky.social Researcher in volcanology, disaster risk reduction, climate change adaptation, co-production. Based in Edinburgh 🌋 Volunteer Managing Editor for the Journal of Applied Volcanology.
Howard Lee @hlee.bsky.social Geologist and Science Writer: If you want to see what climate change can do to the planet just look at Earth's past!
https://h-lee.com/