NOAA Fisheries @fisheries.noaa.gov We conduct world-class science to support sustainable fish and seafood, protect and recover marine life, and conserve habitat.
https://www.fisheries.noaa.gov/
Paul Voosen @voosen.me Dad of two. Earth, climate, and planetary science reporter @Science.org magazine. Mistrusts narratives; still writes them.
https://www.science.org/content/author/paul-voosen
https://sciencemastodon.com/@voooos
voosen@protonmail.com
Signal: @voosen.01
Lefty Cheat Sheet @electioncheatsheet.org https://ElectionCheatSheet.org : A quick guide on how to vote lefty using sources YOU trust.
A project of @sharethecities.bsky.social
The Urbanist @theurbanist.org Advocacy journalism for better cities.๐ฉโ๐ฆฝ๐จโ๐ฆฏ๐ถ๐ดโโ๏ธ ๐ โด๏ธ ๐ ๐ ๐๏ธ
Based in the Seattle metro area.
Read our coverage on theurbanist.org. ๐ฐ
The Stranger @thestranger.com Seattle's Only Newspaper ๐ฃ TheStranger.com ๐
Senator Patty Murray @murray.senate.gov U.S. Senator, Washington state | Senate Appropriations Vice Chair | Working every day to help people and solve problems
Linda Latuta @lindalatuta.bsky.social PhD @ Geophysical Institute and Bjerknes Centre for Climate Research | oceanography, ice-ocean interaction and societal impacts of changing climate *particularly around Greenland ๐ *
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://www.climate.us/donate
Caroline Juang @carospace.bsky.social Space-minded earth scientist & artist, studying wildfires. Postdoctoral Fellow at NASA JPL. Opinions expressed are my own. โ Brookie '17 โ Founder SpaceInterns.org, steering committee AAPI in Geosciโ she/her โจ https://carjuang.wixsite.com/portfolio/links
NOAA @noaa.gov NOAA provides science, service and stewardship to protect life, property & Earth's natural resources. An agency of the Department of Commerce. Join us on Instagram & Facebook. Official NOAA account.
Vincent Ledvina @vincentledvina.bsky.social ๐ทโThe Aurora Guyโ
๐Space Physics Ph.D. student
๐North Pole, Alaska
๐ซParticipatory science, science comm.
๐ Professional aurora chaser
๐จโ๐ปViews my own
Ruth Geen @ruthgeen.bsky.social Assistant Professor in Atmospheric Science at University of Birmingham, researching dynamical contributions to weather and climate from the midlatitudes to the tropics.
BGC_Argo @bgc-argo.bsky.social An extension of the Argo program to include biogeochemical observations
https://biogeochemical-argo.org/
Dave Bonan @davebonan.bsky.social I study the processes governing Earth's climate system and how it changes.
CICOES Postdoctoral Fellow at UW.
www.davebonan.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.
School of Ocean and Earth Science and Technology @soest.hawaii.edu World-class research and academic institution focused on informing solutions to some of the worldโs most vexing problems.
๐University of Hawaiโi at Mฤnoa
๐ https://www.soest.hawaii.edu
Dr. Jonathan Foley @globalecoguy.bsky.social - Executive Director, Project Drawdown drawdown.org
- Climate scientist, working on solutions
- Passionate about science, communication, and hope
- Minnesota based, Maine born
- Personal account / My views
Julia Marks Peterson @jmarkspeterson.bsky.social PhD Candidate, Oregon State University
Paleoclimate, isotope geochemistry, ice cores, past carbon cycle
Mara Freilich @maratimes.bsky.social Assistant professor at Brown University studying ecology, physical oceanography, and mathematical modeling. Using science for community justice.
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.
Jeffrey Marlow @jjmarlow.bsky.social Assistant Professor of Biology at Boston University ::: Science Journalist / Communicator ::: National Geographic Explorer
Emily Atkin @emorwee.bsky.social I run HEATED, a weekly newsletter and podcast devoted to climate accountability reporting and opinion. Philly-based. She/her.
Signal: @emorwee.06
Mark England @markengland.bsky.social Polar climate scientist. MethaneMIP leader. University of Exeter senior research fellow.
Mike Byrne @drmichaelbyrne.bsky.social climate scientist | extreme temperatures, atmospheric dynamics, water cycle | Reader @ U. St Andrews, PhD from MIT | he/him | ๐ฎ๐ช in ๐ด๓ ง๓ ข๓ ณ๓ ฃ๓ ด๓ ฟ
https://sites.google.com/view/climate-dynamics-lab
James Hansen @drjamesehansen.bsky.social Director of Climate Science, Awareness and Solutions at Columbia University http://csas.earth.columbia.edu | Formerly Director of NASA GISS | jimehansen.substack.com
columbia.edu/~jeh1/
Professor Matthew England FAA @profmattengland.bsky.social Scientia Prof. of Ocean & Climate Dynamics UNSW Australia | Fellow Australian Academy of Science | CMSI / BEES | Director ARC Centre of Excellence for Our Future Oceans | I study our oceans ice atmosphere and climate ๐๐๐ง๐๐ค
Elizabeth A. Barnes @eabarnes.bsky.social AI for Environmental Science + Science of AI | Dalton Family Chair in Environmental Data Science & Sustainability | Professor of Computing & Data Sciences and of Earth & Environment @ Boston University
Marysa Lague @mlague.bsky.social Climate scientist researching land-atmosphere interactions and climate dynamics at the University of British Columbia. Assistant Professor UBC Geography. Cat lady. 
David Wallace-Wells @dwallacewells.bsky.social New York Times Opinion writer and New York Times Magazine columnist. Newsletter on climate and the messy future (https://tinyurl.com/dwwnyt). Author of The Uninhabitable Earth.
https://www.nytimes.com/newsletters/david-wallace-wells
ClimateBook @climatebook.bsky.social This is the BlueSky feed of Raymond T. Pierrehumbert, Professor of Planetary Physics at the University of Oxford. Tune in for news about Principles of Planetary Climate, and diverse science and political commentary. (Also folk music news)
Tim Andrews @tim-andrews.bsky.social Research Scientist | Met Office Hadley Centre
Associate Professor | University of Leeds
Climate and Atmospheric Science
https://timothyandrews.github.io/
American Meteorological Society @ametsoc.org AMS is a professional organization that advances the atmospheric and related oceanic and hydrologic sciences in service to society.
https://www.ametsoc.org/
Henri F. Drake @henrifdrake.bsky.social Physical Oceanographer
Assistant Professor at UC Irvine
https://faculty.sites.uci.edu/drakelab/
Opinions my own, not my employer's
Pierre Gentine @pierregentine.bsky.social Professor @Columbia University, Director of @LEAPstc NSF Science and Technology Center, Working on #climate, #water and #ecology, born at 335ppm, views my own
Polina Khapikova @pkhapikova.bsky.social Caltech PhD candidate researching extreme heat, soil moisture, and atmospheric circulation | Interested in climate impacts, natural hazards, energy, and their intersections
Jessica Tierney @leafwax.bsky.social Climate scientist living in the Sonoran Desert. Analyzer of leaf waxes to learn about past climate change. Professor at the University of Arizona. I also like birds, nature, pets๐ฆ๐ฟ๐ | Opinions are mine, not those of my employer
Duncan Watson-Parris @dwatsonparris.bsky.social Climate scientist @UCSD using machine learning to improve our understanding of clouds and aerosols. ๐โโ๏ธ
Find out more about the Climate Analytics Lab here: https://climate-analytics-lab.github.io/
Jiang Zhu @climate-z.bsky.social Climate scientist on paleoclimate modeling
At NSF National Center for Atmospheric Research
Dr. Hell, M.C. @mohell.bsky.social WHOI assistant scientist for winds, waves, and water
Brian Rose @brianejrose.bsky.social Climate scientist at the University at Albany. I like open science, math, music, tinkering with computer code, and many other things.
Kris Karnauskas @oceansclimatecu.bsky.social Climate scientist leading the Oceans & Climate Lab @cuboulder.bsky.social | Associate Professor of Atmospheric & Oceanic Sciences | Fellow of @ciresnews.bsky.social | Editor-in-Chief @agu.org Geophysical Research Letters | www.colorado.edu/oclab
AGU (American Geophysical Union) @agu.org Official AGU: supporting 500k+ Earth & space science advocates.
๐ ๐ ๐ฌ
Save the Date for #AGU26 in San Francisco, CA, 7-11 December, 2026.
Kim Cobb @kimcobb.bsky.social 40% Climate Scientist, 40% Mom, and 20% Indiana Jones. Unapologetically obsessed with carbon. Lawrence & Barbara Margolis Director, http://ibes.brown.edu. She/her. Views my own
Chad Thackeray @cthackeray.bsky.social Climate Scientist @UCLA
https://scholar.google.com/citations?user=7kpEZmsAAAAJ&hl=en
Marc Alessi @marc-alessi.bsky.social PhD Climate Scientist, Union of Concerned Scientists | Colorado State/Cornell alum | Syracuse, NY | opinions my own #JoinYourUnion
David Romps @davidromps.com Climate physics
Bob Kopp @bobkopp.net #Climate & sea level science + policy. Rutgers University. All views my own. www.bobkopp.net
Benjamin Cook @dustybowl.bsky.social Climate scientist studying drought, land surface processes, climate extremes. https://www.drbenjamincook.net/
Adam Sobel @adamsobel.bsky.social Atmospheric scientist
Bill McKibben @billmckibben.bsky.social Founder 350.org and Third Act, author The Crucial Years on substack https://billmckibben.substack.com/
Author of 21 books, beginning with The End of Nature
Chris Smith @cjsmith.eu Climate scientist at IIASA. IPCC AR7 CLA. Responsive climate projections. The guy behind the fair model and radiative forcing barchart. Occasional runner and guitarist.
github.com/chrisroadmap | cjsmith.eu- R Rodrigo Caballero @rodrigocaballero.bsky.social
Paulo Ceppi @pauloceppi.bsky.social Climate scientist at Imperial College London
Kaighin McColl @kaighin.bsky.social Associate Professor, Harvard
Department of Earth and Planetary Sciences and School of Engineering and Applied Sciences.
Land-atmosphere interactions, hydroclimate, land climate. Australian.
https://www.kaighin.org/
Woods Hole Oceanographic Institution @whoi.edu We're the world's largest independent non-profit dedicated to ocean research, exploration, and education. Join us!
John Fasullo @jfasullo.bsky.social Climate scientist at the NSF National Center for Atmospheric Research and ATOC at the University of Colorado. https://staff.cgd.ucar.edu/fasullo/index.html
Prof. Stefan Rahmstorf @rahmstorf.bsky.social Climate scientist, professor of Physics of the Oceans in Potsdam. Dad. Opinions my own.
Born at 317 ppm CO2.
Andreas Schmittner @andreasschmittner.bsky.social Climate scientist, ocean, ice, biogeochemistry, paleo, modeling ๐ฆ๏ธ๐๐โ๏ธ๐ก๏ธ๐ฅผ๐ฌ๐ป๐ฆ
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.
Marshall Burke @marshallburke.bsky.social unsolicited commentary on economics and the environment. Stanford prof, +co-founder AtlasAI
Naomi Oreskes @naomioreskes.bsky.social Historian, Earth Scientist, Writer, Public Intellectual.
Books: Merchants of Doubt; Collapse of Western Civilization; Science on a Mission; Discerning Experts; Why Trust Science?; The Big Myth. Loves: Chocolate, Red Wine, Skiing, family. Hates: Beets.
Marshall Shepherd @drshepherd2013.bsky.social Weather-Climate professor and scientist, Host of Weather Geeks, Forbes Senior Contributor, Alpha, 3xFSU Alum...Tweets and RTs are mine but not endorsements
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.
Andrew Gettelman @andrewgettelman.bsky.social Atmospheric scientist, cloud physicist, gravel biker
Clare E. Singer @claresinger.bsky.social Researching clouds & climate @ CU Boulder ๐ง๐ โข ex-NOAA GFDL โข NOAA C&GC Fellow '24 at LDEO โข Caltech ESE PhD '23 โข UChicago Physics BA '18 โข she/her โข All views expressed are my own and do not necessarily reflect those of my employer.
Lily Dove @solilyquy.bsky.social Oceanographer and climate scientist ๐ | Assistant Professor at Georgia Tech ๐ | MIT/Caltech alumna ๐ฆซ | Penguin enthusiast ๐ง
Mayor Zohran Kwame Mamdani @mayor.nyc.gov Fighting every day to deliver a city that working New Yorkers can actually afford. Mayor of New York City.
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).
Daniel Sandborn @danielsandborn.bsky.social GO-SHIP Tracer Postdoctoral Fellow
UW School of Oceanography, Warner Lab
https://d-sandborn.github.io/
Carbon cycling and bicycling ๐ด๐ he/him
Jannes Koelling @koelling.bsky.social Researcher at University of Washington studying ocean oxygen and ventilation
Lamont-Doherty Earth Observatory @lamont.columbia.edu Building fundamental knowledge about the origin, evolution, and future of our planet since 1949 (lamont.columbia.edu).
Meenakshi Wadhwa @minwadhwa.bsky.social Director, Scripps Inst. Oceanography & Vice Chancellor, UC San Diego. Opinions are my own.
NY Times Pitchbot @nytpitchbot.bsky.social I have never felt more politically homeless. Parody. Merch: https://tinyurl.com/msjjmwpt
Galen McKinley @oceancarbon.bsky.social Ocean carbon, global carbon, climate with models and ML. Professor at Columbia DEES and Lamont-Doherty Earth Observatory.
@samschulz2.bsky.social @samschulz2.bsky.social 
@kyliekinne.bsky.social @kyliekinne.bsky.social 
Tess Wei-Ping Jacobson @tessweiping.bsky.social postdoc @ NASA working on hydroclimate and drought ๐ฌ๏ธ previously @ columbia & princeton โค she/they
Dan Visioni @danvisioni.bsky.social Climate scientist studying aerosols, chemistry, radiation, climate & society from Volcanoes ๐and Climate Intervention. Assistant Professor at Cornell EAS, from ๐ฎ๐นproudly๐ณ๏ธโ๐ More at https://dan-visioni.github.io/ and https://www.wcrp-climate.org/ci-overview
Science Feedback @sciencefeedback.bsky.social Scientists sorting fact from fiction in scientific media coverage.
โก๏ธ science.feedback.org
French account: @sciencefeedback-fr.bsky.social
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.
๐Oakland, CA
Website: hereidk.strikingly.com
Tom Di Liberto @tdiliberto.bsky.social Climate scientist and science communicator who dabbles in comedy.
Creator of NOAA's Teek and Tom cartoon series focused on weather, climate and ocean science.
If in Washington DC, come check out my science improv troupe at Washington Improv theater
Climate Central @climatecentral.org Researching and reporting the science and impacts of climate change ๐
Climatologist49 @climatologist49.bsky.social PhD Climate Scientist. Alaska. The Earth is warming because of us. Mooseologist. All opinions are my own. Future FIFA Peace Prize winner. TDS. Signal: Climatologist.49
Cristi Proistosescu @cristiproist.bsky.social Assistant Professor - School of Earth Sciences @ Illinois
cristi.pro
The Needling @theneedling.com Seattle's Only Real Fake News
(Satire/Parody)
Have a hot headline tip? Send it to Submit@TheNeedling.com
TheNeedling.com
Michael E. Mann @michaelemann.bsky.social Scientist/Author/Speaker; Presidential Distinguished Prof/Director Center for Science, Sustainability & the Media, U. Penn; National Academy of Sciences; American Academy of Arts & Sciences; Royal Society; Tyler Prize
The Onion @theonion.com Americaโs Finest News Source. A @globaltetrahedron.bsky.social subsidiary.
Get the paper delivered to your door: membership.theonion.com
Join The Onion Newsletter: https://theonion.com/newsletters/
Your City @yourcityseattle.bsky.social Your City is a grassroots organization focused on affordability in Seattle, Washington #thisisyourcity
https://www.yourcityseattle.org
Katharine Hayhoe @katharinehayhoe.com climate scientist
posts 100% my own
๐จ๐ฆ is my home
distinguished professor & chair, Texas Tech
chief scientist, The Nature Conservancy
board member, Smithsonian NMNH
advisor, Lawson Climate Inst UofT
alumna, UToronto and UIUC
author, Saving Us
Daniel Swain @weatherwest.bsky.social Weather and climate scientist focused on extreme events like floods, droughts, & wildfires on a warming planet. www.weatherwest.com
Gavin Schmidt @climateofgavin.bsky.social Climate scientist, juggler. Bikes etc. Blogging at https://www.realclimate.org - data visualization, explainers, and debunking.
Met Office - weather and climate @metoffice.gov.uk Official UK Met Office account. Get the weather in your hand with our app: http://linktr.ee/MOContent
NOAA Climate.gov @climate.noaa.gov Toward a Climate-Smart Nation. The official NOAA account for Climate.gov hosted by the Climate Program Office. Follow for #climate news, #science, #data, resources, and more!
Moby Dick @mobydickatsea.bsky.social Random lines from Moby Dick. Bot conceived, coded, and curated by @samplereality.bsky.social. Follow the companion bot @findmobydick.bsky.social for sources.
Scripps Institution of Oceanography @scrippsocean.bsky.social Understanding and protecting the planet since 1903.
๐UC San Diego
Kate Marvel @drkatemarvel.bsky.social Climate scientist, formerly NASA, currently Project Drawdown. Former astrophysicist, current Earth supremacist. Author of HUMAN NATURE, best book of 2025 according to both Scientific American and my dad https://shorturl.at/aJRYb
The Weather & Climate Livestream @wclivestream.bsky.social
50 hours for our future starting June 1st, 2026.
Working to #SaveAmericasForecasts through sharing the importance of weather and climate science. [Photo: NYTimes]
Learn more: wclivestream.com/
Nick Lutsko @nick-lutsko.bsky.social Associate Professor of Climate Science at Scripps Institution of Oceanography/UCSD.
More at: https://www.sio-climatephysics.com/ and https://notesonclimate.substack.com/
Ben Lee @bcgl.bsky.social Assistant Professor @ the University of Washington iSchool | formerly an Innovator in Residence @ Library of Congress | essays in WIRED, Gawker, The New Republic, Longreads, Current Affairs, etc.
๐ www.bcglee.com
Abigail Swann, PhD @ecoclimatelab.bsky.social I study how climate works differently because of plants. Professor at @Univ. of Washington, views are my own. She/her