Dr. Sarah Parcak @indyfromspace.bsky.social Professor, Archaeologist, Egyptologist, Award-winning writer of books, Dad joke lover, mom, rabble-rouser academic. Owned by cats. she/her 
Agnès Rivière @agnes-river.bsky.social https://agnes-riviere.github.io
Earth researcher: critical zone, hydrology, hydrogeophysics, geothermal and water uses modeling, global changes
https://agnes-riviere.github.io/GWSBound
Dr Chris Macdonald @drchrismacdonald.bsky.social 👨🔬 Scientist | Founder | Author
🏥 Health Tech🍴Better Protein
🏆 40 Under 40 in Science
🥇 Innovation of the Year
📍 University of Cambridge
🎯 On a mission to provide 1M free treatments in 2026
🔗 DrChrisMacdonald.com
Nathaniel William Horadam @horadam.bsky.social Mostly energy, supply chains, and transportation. Toto and Art Deco enthusiast. Still a MENA student at heart. Views my own.
Onward, Rocinante!
@savegroundwater.bsky.social @savegroundwater.bsky.social 
Dr. Erik Klemetti Gonzalez @eruptions.site Professor @ Denison University / Volcanologist / Writer of Eruptions / Baseball, Sumo, Cricket, Soccer fan / Sci Fi aficionado / Amateur Musicologist / Cat person / Dad / Be kind to your bad self. 🇨🇴
Brian Romans @clasticdetritus.bsky.social Virginia Tech Geosciences professor (vtsedsystems.org) ⏐ sedimentology, (paleo)climate, tectonics, sedimentary basins, subsurface geology, geoeducation ⏐ listening and learning 
Mike (beep boop era) @latimeriidae.bsky.social Bikes, neuro, community broadband, US Civil War, building a lil studio to make terrible noises. TTRPGs. He/ him, punch/ Nazis. No TERFs. Wait staff at the head injury cafe.
Dr. Suzette Flantua @suzetteflantua.bsky.social Project Leader Mountains in Motion-lab https://mountainsinmotion.w.uib.no/ 🏔️| Mountains | Biogeography | Pollen-based paleoecology | Macroecology | GIS & RS | PaleoGlaciers | Global Change Ecology | EiC at Ecography @ecography.bsky.social
Ian @ianlivingston.bsky.social Writer. Reporter. Listener. Forecaster. Editor. Former Brookings foreign policy and WaPo weather/climate. #wx #dc #dogs #climatechange #policy #military #python #gis
capitalweather.com
Capital Weather @capitalweather.com D.C.'s Trusted Weather Team
http://www.capitalweather.com | info@capitalweather.com
ICIMOD @icimod.bsky.social Regional intergovernmental knowledge centre working across 8 Hindu Kush Himalayan #HKH countries
Tweets on #HKH #MountainsMatter 
The Conversation U.S. @us.theconversation.com A nonprofit news organization dedicated to sharing the knowledge of experts with the public, in accessible, trustworthy articles drawing on their research.
Free to read, without paywalls or ads.
Abby S. Knapp @askgeo.bsky.social Main-Stream Media: follow for good news about rivers!
M.Sc., Geology/G.I.T. Modeling water, rocks, microbes, and streams.
Env.Eng. & Biogeochemistry Ph.D. Candidate. Views my own. She/her
askgeo.github.io
Justin S. Mankin @jsmankin.bsky.social climate scientist || documenting and predicting climate impacts || professor @dartmouth
https://geography.dartmouth.edu/people/justin-s-mankin
https://jsmankin.github.io/ 
Ben Maas @masbenmaas.bsky.social Studying water quality for the state of Minnesota
Dongfeng Li @geolidf.bsky.social Assist Prof @PKU1898 studying #HighMountainArea #glacier #permafrost #river #sediment #carbon #Hydropower AE of @JGREarthSurface @Water Resources Research
PfoaProject NY @pfoaprojectny.bsky.social Info/awareness on toxic #PFAS. Poisoned my Hoosick Falls, NY community. 10 yrs advocacy. JustGreen Partnership & PFAS-free NY. X page began in '16 - vital info there but sadly posting on it out of necessity. Note: I may swear.
New England Storm Center @nestormcenter.bsky.social Complete New England Storm and weather coverage. Owner of newenglandstormcenter.substack.com/
Arctic Goddess @arcticgoddess.bsky.social Northern-born wanderer with a curious mind, creative streak, and a little glitter. Chasing the Aurora, AK Air points and my German Shorthair Pointer.
❄️🎨🥂✈️👸❄️
High Country News @highcountrynews.org Independent journalism dedicated to shining a light on all the complexities of the Western U.S since 1970.
https://bit.ly/HCNLinks
Luke Runyon @lukerunyon.bsky.social Here for watershed moments. Journalist covering water in the western U.S. Co-director of The Water Desk at the University of Colorado’s Center for Environmental Journalism.
📍 Grand Junction, Colorado
waterdesk.org
Jody Rosen @jodyrosen.bsky.social Contributing Writer, New York Times Magazine. Book: TWO WHEELS GOOD: THE HISTORY AND MYSTERY OF THE BICYCLE. Home: Brooklyn, NY. http://www.jody-rosen.com
Maria Varmazis @varmaz.is 🎙️ Host @ N2K CyberWire (T-Minus Space-Cyber Briefing, Hacking Humans)
✨️ new pod: Hot Soup Cosmic Microwave ✨️
🖌️ Cartoonist & painter
🚴🏻♀️ Cycling, astronomy, gardening, gaming
🪐 #NASAsocial alum
📍Massachusetts 💖
Tell me about the thing you like!
Frederick Hewett @fhcamb.bsky.social ThirdAct, 350MA, WBUR, Charles River Watershed Association, Charles River Conservancy, CommonWealth Beacon, Cambridge Rindge and Latin School, Harvard Institute for Learning in Retirement, Community Rowing, School of HONK. Retired software guy.
Lawrence Culver @lawrencecphd.bsky.social Historian of environment/climate/disaster/cities/culture. Also public history & urban/enviro/recreation public policy. UCLA Bruin.
Book: The Frontier of Leisure: SoCal and the Shaping of Modern America; writing on climate & history in US & North America.
Global Water Futures Observatories @gwfobservatories.bsky.social 🌍 Canada’s premier national freshwater research facility
📈 Open-access water research data
💧 Instrumented water observing sites, laboratories, and deployable systems.
gwfo.ca
Philip Amies @philipamies.eurosky.social Interested in history, earth science, biology. Avatar is a beach cusp on the beach near my home, an arc pattern of sand and flint shingle.
Dr. Jeff Masters @drjeffmasters.bsky.social Extreme weather and climate change expert writing for Yale Climate Connections. Co-founder, Weather Underground; former hurricane hunter.
Rick Steves @ricksteves.bsky.social Guidebook author, TV & radio host, business owner, Lutheran, and NORML Board Member. Fanatically positive and militantly optimistic.
Zack Labe @zacklabe.com Climate Scientist at @climatecentral.org | PhD | Passionate about improving science communication through data-driven stories | Harrisburg, PA | https://zacklabe.com/
Views, thoughts, and opinions expressed here are only my own.
Coyote Gulch @coyotegulch.bsky.social Water issues junkie. Please check out my blog on WordPress: https://coyotegulch.blog, thanks — John Orr
Julie Elliott @julieelliott.bsky.social Research Faculty at Michigan State University. Geodesy, Tectonics, and Glaciers. All opinions my own.
Ken @kenfergason.bsky.social Engineering Geologist/Geology; working in municipal solid waste industry. Past President of the Association of Environmental & Engineering Geologists (AEG). Flagstaff, AZ. Environment, Outdoors, Southwest US, Arizona, Soccer, SFF, Books
Erika @elevatedmn.bsky.social Groundwater, hydrogeology, public utilities for the public. Probably too much manganese. Just Give People All The Things! Also love books, Judaica, and cats. she/her. #QueerInSTEM
Henning @geohenning.bsky.social Geosciences MSc • Earthquakes • Soil protection and contaminated sites • 📷 Fujifilm X-T4 and X100V • Herne, Ruhrgebiet • S04 • Loki 🐕
Creator of Bluesky's FujiFeed
Angry Rutabaga @streamlass.bsky.social Geologist (MSc), hydrologic modeler.
ELCA. She/her. Ace.
Walking SW Wisconsin stereotype, flatlanded in Iowa.
Avatar: Functionally unidentifiable in snow gear
Banner: Hailstones and engineering ruler
Glenn Jaecks @glennjaecks.bsky.social Geology Professor, Cyclist, Commuter, Beach, 'n' stuff. I think I might be a Le Guinian anarchist, with a tinge of Marx and democratic socialism. I teach climate change.
Zeb Palmer @zebpalmer.com Director of Technical Operations / Site Reliability Engineer / Developer
#Idaho #IdahoFire #Progressive #EXvangelical
Links: https://zeb.dev
Idaho folks check this out: https://blueskyidaho.com
Signal: zebpalmer.77
(he/him)
Jonathan Thompson at the Land Desk @landdesk.bsky.social journalist, editor, trail runner, cyclist, runs the Land Desk newsletter covering lands and communities of the Western U.S.-Four Corners Region. 
HydrologyNL @handle.invalid International Hydrology and Water Resources | Elevation models | Mapping | Landscape, Groundwater and Ecohydrological Systems Analyses
Ian James @ianjames.bsky.social Reporter focusing on water and climate change, Los Angeles Times. ian.james@latimes.com
Signal: ianjames.77
Jack Wittman @hydrojack.bsky.social Hydrologist in the Midwest
Merry Miller 8647 congress 202-224-3121 @monetpainter.bsky.social Politics and art. Mostly politics. No art from AI. Real touchable art. Art you can own. No DMs, MAGA, crypto, investments, fundraisers, donation seekers, porn, looking for love, marketers, spammers, trolls, bots or blank profiles-go post on a dead bird app
Anthony Edwards @edwardsanthonyb.bsky.social Newsroom Meteorologist at the San Francisco Chronicle
Snow lover, Seattle sports fan, University of Washington graduate
sfchronicle.com/author/anthony-edwards/
Cristi Proistosescu @cristiproist.bsky.social Assistant Professor - School of Earth Sciences @ Illinois
cristi.pro
Yellow Dot Studios @yellowdotstudios.bsky.social Non-profit media studio from filmmaker Adam McKay (Don’t Look Up) exposing Big Oil lies and the dangerous new world they've created. Jokes included but not guaranteed.
gavin jones @ecologyofgavin.bsky.social Ecologist, “socially maligned, known hater of birds and birding”, etc: https://gavinmjones.com
WBUR @wbur.org WBUR is Boston’s NPR. A public media leader committed to exceptional journalism on-air, online, on-demand and on stage.
Dr. Kristina Hill ☠️ 🏳️🌈 thinks this is a bad timeline @kzhill.bsky.social Prof. at Berkeley, research on design for adaptation to flooding, air quality, justice, and biodiversity. So committed to DEI that there's no going back. Interested in conversations about the long run of history and human adaptation to env change.
Brendan O’Neill @permafrostee.bsky.social Permafrost Research Scientist - PhD. Ground ice and effects of climate change. Also like bikes, EVs, and making cities better🌳 🚲. UVic and Carleton U Alum. Long Covid rebuilder 🤖👁️🧠🦾🦿. 0.25🇺🇦 слава україні !
Sholto David @sholtodavid.bsky.social 
Matt Fry @mattfry-ukceh.bsky.social Informatics for environmental science @ukceh.bsky.social; digital infrastructures, data, data science and AI; #flood #drought #DataRescue
Domingos @domingosmcc.bsky.social I know not what tomorrow will bring…(Pessoa)
💙💛 Україна українцям! 💙💛
🚫 Nazifascists&Maga🚫 Bitcoin 🚫 Get-rich schemes
I reject fanaticism and outdated orthodoxies!
Jacquelyn Gill @jacquelyngill.bsky.social Climate, extinction, and biodiversity scientist at the University of Maine researching Earth’s past for a better future. Writing and podcasting for the planet. Chaotic good professor. She/her.
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
Melissa Sevigny @melissasevigny.bsky.social Science journalist in Flagstaff, Arizona. Author of Brave the Wild River (WW Norton, 2023), Mythical River, and Under Desert Skies. I write about science, nature, rivers, space. Trekkie! www.melissasevigny.com
Jackie Caplan-Auerbach @geophysichick.bsky.social Seismologist, volcanologist, professor, and hazards junkie. Soapbox stander. Opinions are my own but I'm happy to share. She/her.
Dr. Merritt Rae Turetsky @queenofpeat.bsky.social Pre-order Bogland at https://wwnorton.com/books/bogland
Author, scientist, mom. Bog adventurer. Permafrost detective. Learn more at merrittraeturetsky.com
Kris Inwood @kris-inwood.bsky.social Economic historian w broad interests including population health, First Nations, mobility, inequality & lives of the incarcerated. Directing https://thecanadianpeoples.com & editing Asia-Pacific EcHR https://onlinelibrary.wiley.com/journal/2832157x
🇨🇦🇦🇺🇳🇿🏴
JornalistaJosenildoMelo @josenildonmelo.bsky.social Estudou direito. Bacharel em Serviço Social. Licenciado em Filosofia. Acesse diariamente https://www.gazetahora1.com/ Jornalismo de Qualidade!
Tom Nichols @radiofreetom.bsky.social Staff writer at The Atlantic. Cat guy, Jeopardy champ. New Englander and curmudgeon. Speaker info: https://www.leighbureau.com/speakers/tnichols
Alexandra Witze @alexwitze.bsky.social Science journalist and correspondent for Nature (she/her). Opinions = my own. Reach me at alexwitze.01 (Signal), witzescience (@gmail.com), or awitze (@protonmail.com).
Leslie Rissler @ljrissler.bsky.social Higher Ed administration | Fighter for Science and Scientists | Go Griz! | Former @NSF, Prof of Bio @Univ AL, Postdoc @UC Berkeley, PhD @UVA | More than just science, but science is my love (views always my own)
Amy Westervelt @amywestervelt.bsky.social Investigative climate reporter. Ida Tarbell stan. Run Drilled.media, contrib lots of places. Author "Brought To You By" @bloomsburybooksus.bsky.social. Pod: https://push.fm/fl/drilled. YT:@DrilledMedia. Signal: adubs.78.
Chris Rowan @allochthonous.bsky.social I like rocks.
I think and talk about plate tectonics, geological hazards like earthquakes, the history of the Earth system, and how we silly humans can live sustainably on our amazing planet. 
Boston Cyclists Union: BCU.bike/act @bikeboston.bsky.social Organizing for people-first streets and a connected, protected, equitable bike network across greater Boston BCU.bike/act
Learn about BCU Labs! Join our Mailing List! Join us for fun rides and bike activism to make Boston the best cycling city in the US!
WalkMassachusetts @walkmass.bsky.social Statewide pedestrian advocacy organization working to make walking safer and easier in Massachusetts to encourage better health, a cleaner environment, and more vibrant communities.
Email list (we send out ~2x month) https://walkmass.org/join-list
Brendan Kearney @brendanjkearney.bsky.social executive director at a #pedestrian advocacy org (WalkMassachusetts - previously known as WalkBoston), grew up in S.Jersey (Go #Phillies!), went to college in MA (#HolyCross), live in Framingham. I used to run fast, now I run sometimes for fun.
AGU Distributed Sensing Technical Committee @agu-sensing.bsky.social New @agu.org technical committee to advance the science and applications of distributed sensing across all areas of earth science. Let's connect!
⚒️🧪🌍🌊🌨️🌋🏔️🏞️🛰️👩🏾💻
https://connect.agu.org/hydrology/about/tc-committees/sensing
Eos @eos.org Eos is a leading source for trustworthy news and perspectives about the Earth and space sciences and their impact. Published by the American Geophysical Union (@agu.org).
Sharing Science AGU @agu-scicomm.bsky.social Account of the Sharing Science Program @agu.org
We teach #SciComm, #SciPol, & #Storytelling skills, & curate content. RT & links≠endorsement.
linktr.ee/sharingscience 
AGU Cryosphere Section @agucryo.bsky.social 
Thriving Earth Exchange @thrivingearth.bsky.social Official account for Thriving Earth Exchange powered by @AGU.org.
Powered by People, Guided by Science ThrivingEarthExchange@agu.org #CommunityScience
AGU Catchment Hydrology Technical Committee @agucatchhydro.bsky.social We are the Technical Committee on Catchment Hydrology of the American Geophysical Union.
www.hydrocatch.weebly.com
AGU Global Environmental Change Section @gec-agu.bsky.social Bluesky account for @agu.org Global Environmental Change Section.
AGQ- Queer Affinity Group of the AGU @queeragu.bsky.social A community of Earth and Space scientists supporting LGBTQIA+ people and intersecting identities within the geosciences.
LinkTree: https://linktr.ee/queeragu
AGU Water Quality Technical Committee @aguwaterquality.bsky.social We are the Water Quality Technical Committee for the American Geophysical Union. The group's members' research advances an understanding and preservation of water quality. We can be found here: https://aguwaterquality.org/
AGU Hydrology Section @hydrology-agu.bsky.social Official Bluesky account of the Hydrology Section of the American Geophysical Union (AGU).
https://connect.agu.org/hydrology/home
AGU Science Policy @aguscipolicy.bsky.social Bringing you the latest Earth and space science policy news to spark discussions, spur progress, and keep you informed.
Reviews of Geophysics @reviewsgeophysics.bsky.social Official journal account for AGU's Reviews of Geophysics.
We publish overviews and syntheses of recent research in all areas of the Earth and space sciences.
agupubs.onlinelibrary.wiley.com/hub/journal/19449208/aims-and-scope/read-full-aims-and-scope
AGU GeoHealth Section @agugeohealth.bsky.social The GeoHealth section of AGU 
JGR: Earth Surface @jgrearthsurface.bsky.social AGU journal covering the physical, chemical, and biological processes that affect Earth's surface over all spatial and temporal scales
https://agupubs.onlinelibrary.wiley.com/journal/21699011
AGU Biogeosciences @agubiogeosciences.bsky.social Integrating biology into studies of the Earth and other planets. https://connect.agu.org/biogeosciences/home
AGU Advances @aguadvances.bsky.social AGU Advances is a cross-disciplinary, open access journal publishing full length, high-impact research articles across all of the Earth and space sciences.
AGU Seismology @aguseismology.bsky.social 🔗 connect.agu.org/seismology/home
AGU Hydrology H3S @agu-h3s.bsky.social AGU Hydrology Section Student Subcommittee. Serving early career hydrological sciences community.
https://linktr.ee/H3S.AGU?utm_source=linktree_profile_share<sid=6a89b87a-debf-45f6-9ee1-f0a8ba51a248
JGR: Oceans @jgroceans.bsky.social AGU Journal Official account
Advancing understanding of ocean processes.
Providing quality and integrity for authors, reviewers and readers.
Non-profit.
JGR: Biogeosciences @jgrbiogeo.bsky.social Official journal account for AGU's JGR: Biogeosciences.
Biogeosciences Early Career Committee @biogeosciences-ecc.bsky.social American Geophysical Union Biogeosciences Early Career Committee | Building community and sharing science
Email us: ec.biogeosci@gmail.com
Follow on Instagram: biogeosciences_ecc
AGU Near-Surface Geophysics Section @agu-near-surface.bsky.social The AGU Near-Surface Geophysics section focuses on the development and application of geophysical methods to study the near-surface region of the Earth and to address key questions about subsurface properties and processes.
https://connect.agu.org/nsg/home
AGU EPSP @aguepsp.bsky.social News and science from the Earth and Planetary Surface Processes focus group of AGU.
Want us to repost something? Tag us! Reposts are not endorsements.
Want us to post something? Fill out this form! https://forms.gle/qAGtBTZLSD9GWrvNA
NE Ohio Regional Sewer District @neorsd.org yes, really the Northeast Ohio Regional Sewer District in cleveland, ohio. Customer Relations: 216.881.8247
https://www.neorsd.org/social
Juan Moreno-Cruz @jmorenocruz.bsky.social Canada Research Chair in Energy Transitions
University of Waterloo.
https://morenocruz.org
Adriana Guatame-García @adriguatame.bsky.social Assist. Prof. in Critical Mineral Resources at the University of Calgary | Science & Policy | GeoLatinas | 🇨🇴🇳🇱🇨🇦 | she/her/ella
Posts in English & Español
Nick Hayman @stompdearth.bsky.social State Geologist of Oklahoma, Director of Oklahoma Geological Survey, nominally a structural geologist, phan, podcast listener, wannabe guitarist.
ClimateDynamics @climatedynamics.bsky.social Same old climatedynamics from Twitter.
Adam Rogers @jetjocko.bsky.social Journalist and author. Ex-Business Insider, ex-Wired. Hosted a podcast about an Alien TV show. Wrote a book about booze and a book about colors.
Signal: @jetjocko.15
https://adam-rogers.net
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.
Pedaling Professor @pedalingprof.bsky.social St. Paul Bicycle Coalition chair and biochemistry professor. Believer in the *radical* idea that we deserve safe, clean, healthy, equitable, & financially resilient places. Bikes, walking, & transit first.