Arctic Today @arctictoday.bsky.social From climate change and geopolitics to Indigenous issues, economic shifts, and sustainable travel, we’re committed to bringing you the most insightful coverage of the Arctic and the countries that touch it.
Kylie Mohr @thatsmohrlikeit.bsky.social High Country News correspondent, SFGATE contributing national parks editor, freelance journalist appearing in The Atlantic, National Geographic, Outside, The Guardian and more.
Wildfire, wildlife + wild places. Based in Montana.
www.kyliemohr.com
Max Boykoff @maxboykoff.bsky.social I research climate change thru several projects; Prof in Environmental Studies and CIRES Fellow at CU Boulder, IPCC AR6 WGIII Contributing Author. Born at 328 ppm. drawings credit: John Cook [big], Cal Brackin [small]
Sammy Roth @sammyroth.bsky.social I write Climate-Colored Goggles, a newsletter about climate & culture. Former L.A. Times climate columnist and Desert Sun energy reporter. Also hosted Boiling Point and The Hatch podcasts.
Find me at Dodger Stadium, Disneyland or hiking in the mountains.
Ocean Acidification Research Center @uaf-oarc-alaska.bsky.social Ocean Acidification Research Center - College of Fisheries and Ocean Sciences - University of Alaska Fairbanks
https://www.uaf.edu/cfos/research/oarc/
Shipwreck @shipwreck75.bsky.social 30 years experience as Intel/NATO/OSINT Analyst. Retired US Navy Intelligence Analyst.
Current corporate Intelligence Analyst at Fortune 50 company with a global footprint.
Passionate about OSINT. Post things related to my work or that interest me.
Alex Boreham @cyclonicwx.bsky.social Tropical meteorologist, B.S. FSU, amateur web, Python, & GrADS programmer.
Also known as Not Sparta
Engage Climate Science @engageclimatesci.bsky.social Science-forward to be future-ready. Engage provides seminars, workshops, and custom events for professionals in business, finance, philanthropy, media and policy to learn tools and frameworks for strategic future thinking. Led by @drtwilamoon.bsky.social
Dr. Pablo @pablowater.bsky.social Director of Innovation and Collaboration at the Union of Concerned Scientists (UCS)
I'm also an Environmental Engineer and Hydrologist
Bluesky Server Status @status.bsky.app https://status.bsky.app/
Scott Doney @scottdoney.bsky.social Ocean and climate scientist and professor
Dave Bonan @davebonan.bsky.social I study the processes governing Earth's climate system and how it changes.
www.davebonan.com
Extreme Weather Survivors @weathersurvivors.bsky.social A nationwide community of people directly harmed by disasters like wildfires, floods, extreme heat, deadly air pollution, drought, and hurricanes.
Katie Worth @katieworth.bsky.social Reporter etc
The Climate Consensus @climateconsensus.bsky.social 501(c)(3) nonprofit working to close the consensus gap between experts and the broader community | Empowering scientists to engage in climate outreach and communication
https://theclimateconsensus.org/
https://linktr.ee/theclimateconsensus
WeatherFront @wxfront.bsky.social Welcome to a new era of weather monitoring on a mobile and desktop device. Coming soon to Android!
www.weatherfront.com
Climate Action Tracker @climateactiontracker.org We're an independent scientific project tracking government climate action, measuring it against the Paris Agreement aim of "holding warming well below 2°C, and pursuing efforts to limit warming to 1.5°C." 
Virginia Schutte @vgwschutte.bsky.social Independent (freelance) #SciComm practitioner: storyteller, consultant, trainer. Specialties: social media, communications strategy, building community. Background: (marine) ecology PhD. Open to work. VirginiaSchutte.com
Birds of the World | The Cornell Lab @birdsoftheworld.bsky.social Explore the remarkable diversity of birds with Birds of the World, the world's leading collection of avian life histories published by the Cornell Lab of Ornithology in collaboration with a global editorial team of avian experts. birdsoftheworld.org.
Mike Badzmierowski @mikebadzmierowski.bsky.social Ph.D. in soil and climate change | systematic reviews | data hawk | science comm | PDX | he/him
WeatherTiger @weathertiger.bsky.social Daily tropical newsletter at weathertiger.substack.com. Posts by Dr. Ryan Truchelut, weatherman, inframarathoner, dad, dad-humorist.
Briana Waxman @gawxer.bsky.social Senior Weather Editor, CNN.com
Ethan C. Campbell @ethan2sea.bsky.social Postdoc fellow at University of Washington. Antarctic sea ice enthusiast (https://ethan-campbell.github.io).
Also: bike/walk advocate @centralseattlestreetsforall.org. Board member @realchangenews.org. He/him.
Andreas Schmittner @andreasschmittner.bsky.social Climate scientist, ocean, ice, biogeochemistry, paleo, modeling 🌦️🌎🌊❄️🌡️🥼🔬💻🦖
Lily Dove @solilyquy.bsky.social Oceanographer and climate scientist 🌊 | Assistant Professor at Georgia Tech 🐝 | MIT/Caltech alumna 🦫 | Penguin enthusiast 🐧
Climate Visuals @climatevisuals.bsky.social World's only evidence-based & impact-focused climate photography resource. A Climate Outreach project.
Browse our image library and resources at climatevisuals.org
Rachit Dubey @rachitdubey.bsky.social Assistant Professor at UCLA | Alum @MIT @Princeton @UC Berkeley | AI+Cognitive Science+Climate Policy | https://ucla-cocopol.github.io/
Climate Action Campaign @actonclimateus.bsky.social CAC is a vibrant coalition of a dozen major national environment, environmental justice, and public health groups, working together to drive ambitious, durable federal action based on science, to address the climate crisis.
Joan Meiners, PhD @joanmeiners.bsky.social 🌵 Climate reporter (The Arizona Republic | @azcentral.com)
🐝 Bee doctor (Ecology Ph.D. @UF)
🚴♀️ Outdoor athlete (runner, thruhiker, skier, former bike racer)
Listen. Be human. Fight bullshit.
https://www.azcentral.com/staff/5308605002/joan-meiners/
Rachel Becker @ra-becks.bsky.social Water reporter @CALmatters.org
Irene Sans @irenesans.bsky.social Bilingual Meteorologist (AMS CBM & CDM) working in a town near you.
Allie Sinclair @asinclair.bsky.social Assistant Prof of Psychological Sciences, Rice University
🧠 Cognitive neuroscientist/psychologist exploring how we recall the past & predict the future to change behavior
Interventions for health, climate change, & education
https://sinclairlab.rice.edu
@agu-earlyatmos.bsky.social @agu-earlyatmos.bsky.social 
Patrick De Haan @gasbuddyguy.bsky.social your fuel prices, explained honestly.
data over politics, no tolerance for political BS.
thousands of interviews | trusted by every White House administration.
Integrity matters.
Charlie Miller @chuckmiller.bsky.social Located in Central Indiana. Obsessed with the weather. Know a lot about 70s and 80s music and TV. Democrat voter. Trump ruined yet another account of mine by causing me to shitpost a lot.
Luke Parsons @lukeaparsons.bsky.social Climate scientist and photographer from the Southwestern US
Claire Zarakas @czarakas.bsky.social Climate scientist. Thinking about interactions between land, climate, and society & applying research to advance climate action
Schmidt Science Fellow @carbonplan.org and @UCIrvine. Atmospheric Sciences PhD @UW. Opinions my own.
shane loeffler @shaneloeffler.com climate / maps / dev
@carbonplan.org
opinions my own
Metcalf Institute @metcalfuri.bsky.social Bringing science to the conversation since 1998 via training for journalists, researchers, & other science communicators. #InclusiveSciComm
Up Up With Tuples @bretthooverwx.bsky.social Numerical weather prediction, data assimilation, satellite and conventional weather observations. (Former) AI curmudgeon and (current, still) generalized bad ideas haver.
Art Lapinsch 🌳 @artlapinsch.com Climate, energy, and security at: https://delphizero.substack.com/about
Previously:
📊 Bootstrapped and sold Perengo Inc. (programmatic ad platform)
⚡️ Energy Law @TU Berlin (research focus on EU electricity markets & energy storage) #energysky
Visualising Climate @visualisingclimate.com The first global conference on how data visualisation can support understanding and decision-making on climate change.
𝗕𝗼𝗹𝗼𝗴𝗻𝗮, 𝗜𝘁𝗮𝗹𝘆
4–6 November 2026
#datavis #climate
ℹ️ visualisingclimate.com
Marcus C Sarofim @marcusmarcusrc.bsky.social Climate scientist, ex-EPA. Writing climate science & policy at The Saraph Report. Saraph, my name's root, means fire, which is appropriate for climate work. Interested in books, food, and contra dancing when not obsessing over carbon.
Vince Cooper @vtcoop.bsky.social Climate scientist investigating climate dynamics and paleoclimate. Currently a Houghton Postdoctoral Fellow at MIT @eapsmit
Adam Pollack @crispapoll.bsky.social Assistant professor @ Univ. of Iowa
Flood-risk management and decision support research
https://abpoll.github.io/
Sharanjit Paddam @sharanjit.bsky.social Climate Actuary’s personal opinions on things
Climate.us @climate.us We are an independent, nonprofit successor to Climate(.)gov, safeguarding public access to trusted climate data, tools, and information.
Donate: https://givebutter.com/climate-for-us-protected-by-you
Jan Lenaerts @janlenaerts.bsky.social Climate expert & (non-expert) dad. Managing climate products at MSCI. Former prof, ex-McKinsey
Brian Matilla @bxmatilla.bsky.social Meteorologist (RA) | Python-smithy on some days? | short-term, high-impact weather w/ CAMs | M.S. (2018) at @miamirosenstiel.bsky.social | Husband | Latino | Racing aficionado. All opinions my own & not my employer’s.
Andy Snyder @wxandbiscuits.bsky.social USWFS meteorologist. dogs, native plants and good food. georgia now but midwest is home. he/him/🏳️🌈. opinions my own.
EJD @firewxguy.bsky.social Meteorologist/Software Developer, Lead Developer of FireWxPy & xmACIS2Py & PyClimo & WxData. SUNY Oswego Class 2016. My tweets are my own and only represent my views.
Jens Terhaar @polarocean.bsky.social Father of 3, ocean biogeochemical modeller at the University of Bern, interested in high-latitude oceans, carbon cycle, ocean-climate interaction & ecosystem stressors such as ocean acidification and primary production.
Climate One @climateone.org Your home for empowering climate conversations connecting all aspects of the climate crisis. Join us: https://bit.ly/4h8CXyy
ClimateEngine.org @climateengine.org On-demand insights from #Climate and #EarthObservations for non-commercial | ClimateEngine.org | App & API built on #EarthEngine | Initiative between @driscience.bsky.social and @ucmerced.bsky.social
ESIP - Earth Science Information Partners @esipfed.bsky.social We are a home for #EarthScienceData professionals.
We partner with 170+ organizations, support 30+ Collaboration Areas, and host two deep-dive meetings. Learn more: esipfed.org
Pivotal Weather @pivotalweather.com 
CarbonPlan @carbonplan.org We help climate solutions live up to their potential through transparency, accountability, and scientific integrity. www.carbonplan.org
Danny Satterfield @wildweatherdan.bsky.social Meteorologist for 45 years. Fellow of the AMS. MS Earth Science. Stood at the S. Pole. If you’ve not deeply loved a dog, I don’t really trust you. Go Canada🇨🇦!
The laws of Physics are real, everything else is politics- ND Tyson. 📸👨💻🌦️☔️🍎 No bigots🇺🇦
Hannah Bloomfield @hcbloomfield19.bsky.social Academic track fellow at Newcastle University.
CGFI, Bristol, Reading and UEA alumni.
Climate impacts, renewable energy, extreme weather, running, books, GF cake, and dogs.
Especially dogs. (she/her)
Nick Dunstone @nickdunstone.bsky.social UK climate scientist focusing on near-term climate prediction and dynamics driving extreme events. Also interested in photography and astronomy.
James Bradley @drbradbrad.bsky.social Earth scientist 🌎
❄️ Polar & extreme environments
🦠 Geomicrobiology
🔬 Biogeochemistry
🇬🇧 in 🇫🇷 CNRS Chaire de Professeur Junior
🌊 Mediterranean Institute of Oceanography
☀️ Marseille, France
🇪🇺 ERC StG #ERC_SIESTA
🙋♂️ My views; He/him
🏳️🌈-ally
www.jbradleylab.com
Dana R. Fisher (aka the Apocalyptic Optimist) @fisherdanar.bsky.social Director, Center for Environment Community, & Equity and Professor, AU | NonRes Sr Fellow, Brookings | IPCCWG3 AR6 | www.danarfisher.com | TED Talk on being an Apocalyptic Optimist : go.ted.com/danarfisher
Erik Toraason @etoraason.bsky.social Simons Fdtn. LSRF postdoc fellow in @ctmurphy1.bsky.social lab at Princeton University | Aging, death, and DNA repair in worms 🪱 🏳️🌈 | ♥️ art and film https://letterboxd.com/deelort/films/
Brandon Bourassa @brandonbourassa.bsky.social Meteorologist interested in extreme weather and climate change.
Research Technician @climatecentral
Vikki Thompson @vikkithompson.bsky.social Climate scientist at the University of Edinburgh.
Researching weather and climate extremes.
Climate modelling, statistics, attribution.
Yale Climate Connections @climateconnections.bsky.social We're a news service that helps you understand climate change and what you can do about it. Get climate solutions in your inbox: https://yaleclimateconnections.org/newsletters/
Silvia De Angeli @silviadeangeli.bsky.social she/her~Tenure-Track Junior Professor at @univlorraine.bsky.social~NH10 Science Officer at @nh.egu.eu~WG Co-leader at @riskkan.bsky.social~ #MultiHazardRisk #CCadaptation #habitability ~ https://liec.univ-lorraine.fr/presentation/membres/de-angeli-silvia
@agwaterdesk.bsky.social @agwaterdesk.bsky.social 
Luke Data Manager @lukedatamanager.bsky.social Data Manager at the Norwegian Meteorological Institute and the University Centre in Svalbard. CF conventions committee. Chair of SIOS data management system working group. https://youtube.com/@lukedatamanager
Shravya Jain-Conti @shravya.bsky.social Climate diplomacy comms at GSCC, former journalist, typo queen.
Dr. Twila Moon @drtwilamoon.bsky.social Glaciologist & Deputy Lead Scientist @nsidc.bsky.social. Climate Science Engagement Lead @ciresceee.bsky.social. 2025 AGU Climate Comms Awardee. More at www.changingice.com. Views my own!
Colin Sweeney, Ph.D. @sciencecolin.bsky.social Ecology and Remote Sensing | Former museum educator | Let's make the world a little bit better today... 🌈🌱🛰️🪿🦫(he/him)
Protect trans rights 🏳️⚧️ | Be Good
Climate Impacts Group @cig-uw.bsky.social Conducting research & building resilience to climate change. Host of NW Climate Adaptation Science Center, Washington State Climate Office, and NW Climate Resilience Collaborative. Based at UW EarthLab.
Jared Collier @jaredcollier.bsky.social Scream • '90s Alt. Rock • Horror • Cinephile • Physical Media • Vintage Clothing 💿🍓🌛🌈
All the relevant information you need concerning this migrating bird 😉
IG: @jared.h.collier95
Discontinued Foods! @discontinuedfoods.bsky.social Your home for all those culinary delights, anomalies, and misfires that live on only in our memories...Still slowly but surely migrating over the over 1,000 foods I covered on Twitter, so if you don't see a favorite here yet, stay tuned!
@alli-wing.bsky.social @alli-wing.bsky.social 
AMS Committee on Tropical Cyclones & Tropical Meteorology @amstropical.bsky.social This is the official account of the AMS STAC Committee on Tropical Cyclones and Tropical Meteorology. Our next events are:
- First Symposium on Tropical Meteorology & Climate - AMS 106th
- 37th Conference on Hurricanes & Tropical Meteorology - March 2026
Arielle Tannenbaum @arielletannenbaum.bsky.social Associate Director, Program on Attribution Science @climatecentral.org
🌎 Into climate communications, circular economies, regenerative gardening, and land conservation.
Yann Quilcaille @yannquilcaille.bsky.social Climate scientist. Postdoc at ETH Zürich, former postdoc at IIASA
Speciality: #climate, #emulators, #extremes, interface human/Earth systems
#TIME100 Climate
LinkedIn: YannQuilcaille
Posts are my own.
Rupert Stuart-Smith @rupertstuartsmith.bsky.social Senior Research Associate in climate science and the law, Oxford Sustainable Law Programme, University of Oxford
Climate scientist and collaborator of lawyers
https://www.smithschool.ox.ac.uk/person/dr-rupert-stuart-smith
old roadside pics @roadside.xor.blue i post public domain photographs from the john margolies roadside america archive in the library of congress. unaffiliated. built by @xor.blue
Joey Politano🏳️🌈 @josephpolitano.bsky.social Writing a data-driven newsletter about economics @ apricitas.io
Nuance? In this Economy
Full Employment Stan, Brazilian Coffee Tariff Victim |
Rebecca Lindsey @relindsey.bsky.social Climate.us project director. Carrying on the legacy of Climate(.)gov.
adam mahoney (he/him) @adamlmahoney.bsky.social I am a writer. LA → CHI → NO
co-author of THE PROBLEM WITH PLASTIC: http://shorturl.at/Otagc
currently writing NOTES ON FINDING HOME
📧: adam.mahoney@capitalbnews.org
adamlmahoney.com
David Dickson @david-dickson.bsky.social TV Engagement Coordinator + Weather at Covering Climate Now | Award-winning Meteorologist | #NCState Alum | Drone Photography
alex benzer @alexbenzer.com head of product @bsky.app
UArctic @uarctic.bsky.social UArctic is a cooperative network of organizations concerned with education and research in and about the North. uarctic.org
Ryan Harp @ryanharp.bsky.social Climate scientist studying our changing environment and how it impacts human health and society | University of Minnesota Climate Adaptation Partnership
The Global Climate And Health Alliance @gchalliance.bsky.social Global coalition of #health organisations tackling #climatechange to protect and promote public health. We mobilise the global health community and accelerates climate action to improve health for all. #ClimateAction is #Health action.
Jay Famiglietti @jayfamiglietti.bsky.social Satellite hydrologist, ASU Global Futures Professor, water and climate science communicator, leader of the WISE Research Group @wisegrouporg.bsky.social. Formerly NASA JPL Senior Water Scientist and ‘What About Water’ podcast host.
Daniel Huber @huberdan.bsky.social Postdoc @ George Washington University studying air quality and health
Isaac Schluesche @slushywx.bsky.social M.S. student at Colorado State University studying tropical cyclones + airborne radar. B.S. CS + Atmospheric/Oceanic Sciences from UW-Madison.
Also enjoys diving + photography + storm chasing + television + Wisconsin Sports + F1
The Medical Society Consortium on Climate and Health @docsforclimate.bsky.social We mobilize the health voice for equitable climate solutions.
Housed at the George Mason University Center for Climate Change Communication.
Kristy Drutman @browngirlgreen.bsky.social 
Yan-Ning Kuo @ynkuo.bsky.social Ph.D. candidate at Cornell University studying Earth’s regional hydroclimate
https://sites.google.com/cornell.edu/ynkuo-cornell/- D Don Sutherland @donsutherland1.bsky.social Always seeking knowledge, facts, and truth. AGW is fact. New Yorker with a cosmopolitan view of the world. Having a cup of coffee. Slava Ukraini.
Aaron Sullivan @aaronsullivan.bsky.social Currently: Postdoc @UCIrvine Criminology; Economics PhD from @UCIrvine
EcoNana @eco-nana.bsky.social Proud grandma of 2, fierce planet protector, and lifelong lover of animals. Formerly wrangling climate facts as NASA’s Climate Website Managing Editor, now working to champion a greener future for our kids and grandkids.
Sam Gardner @wx4stg.com TTU ATMO/Lightning research group⚡️
BS @tamu.bsky.social '23 👍 MS @ttu.edu ‘25 🔫🆙
Big fan of meteorological applications of RF 📡
Python/data viz! Some of my work: https://hdwx.tamu.edu 🖥️
Storm chasing, but very casually⛈️🚙
Opinions = mine (unfiltered stream)
Environmental Defense Fund @envdefensefund.bsky.social Using bold solutions to build a cleaner, healthier world. We're finding the ways that work.