Matt King @deformedearth.bsky.social Solid-earth deformation, geodesy, ice sheets, and sea level. Professor and ARC Laureate Fellow at @utas.bsky.social ❄️⚒️🌊🧪. Flawed follower of Jesus.
Joe Levy @colddirt.bsky.social permafrost & planetary geomorphologist, assoc. prof of Earth & Env. Geosciences @colgateuniv, linker of climate change to landscape evolution, ice storyteller
Physical Review Letters @physrevlett.aps.org The world’s most-cited journal in multidisciplinary physics.
Tobias Braun @scitobias.bsky.social Postdoc @Uni Leipzig (before: PIK). Complexity Science, Atmospheric Rivers & Palaeoclimate. Likes to travel around & hang from walls🏞
Dr Charlie Williams @charliejrwill.bsky.social Senior Lecturer in Earth System Modelling at University of Bristol, Senior Research Fellow in Climate Science at UCL, Tutor in Climate Science at University of Oxford. Interested in all things climate change, France and food. Views entirely my own.
Alex Robel @iceclimate.bsky.social Ice sheets, climate, math, coasts, community resilience. Associate Professor Georgia Tech EAS. he/him. https://iccl.eas.gatech.edu/
Fafnir: Nordic Journal of Science Fiction and Fantasy Research @fafnirjournal.bsky.social 2020 World Fantasy Award-winning, peer-reviewed, interdisciplinary, and open-access journal published by The Finnish Society for Science Fiction and Fantasy Research. ISSN: 2342-2009.
https://fafnir.journal.fi/about
Ricarda Winkelmann @ricarda-winkelmann.bsky.social Founding Director | Max Planck Institute of Geoanthropology
www.gea.mpg.de
Niels de Winter @nielsjdewinter.bsky.social Assistant Professor @ VU Amsterdam & @ VUBrussel
#Paleoclimate, short-term #climate variability 🌦️, mollusks🐚, #running, popular #science, #gamer, plant-based #vegan 🌱
Sharing new #paleoclimate, #geology and #sclerochronology #science papers + own results
Bruce Springsteen @brucespringsteen.net brucespringsteen.net
Chris Murphy @chrismurphyct.bsky.social U.S. Senator from Connecticut.
Hank Green @hankgreen.bsky.social Long Time Internet Guy
Melissa Berke @melissaberke.bsky.social Associate Professor, Paleoclimatology and organic biogeochemistry, University of Notre Dame, she/her
Andreas Schmittner @andreasschmittner.bsky.social Climate scientist, ocean, ice, biogeochemistry, paleo, modeling 🌦️🌎🌊❄️🌡️🥼🔬💻🦖
Clare E. Singer @claresinger.bsky.social Researching clouds & climate @ CU Boulder 🌧🌎 • ex-NOAA GFDL • NOAA C&GC Fellow '24 at LDEO • Caltech ESE PhD '23 • UChicago Physics BA '18 • she/her • All views expressed are my own and do not necessarily reflect those of my employer.
Vince Cooper @vtcoop.bsky.social Climate scientist investigating climate dynamics and paleoclimate. Currently a Houghton Postdoctoral Fellow at MIT @eapsmit
Jun'ichi Okuno @oknjnich.bsky.social Geophysist
Christine Siddoway @iphigenesdream.bsky.social Field geologist, US Antarctic Program investigator - West Antarctica, College professor, Proterozoic-lover, admirer of Iphigene Ochs. Favorite mineral: Cordierite. Best rock types: mylonite, kinzigite and diamictite! Favorite weather: blowing snow.
Natassa Romanou @aromanou.bsky.social Oceans. Climate. Society. And everything in between. Climate scientist and numerical modeler, aka Anastasia Romanou. AR7 Tipping Points aficionado. Views my own -not anyone else's.
Baylor Fox-Kemper @baylorfk.bsky.social Oceanography, Climate & Music all at #BrownUniversity. Opinions my own, facts are everybody's.
https://fox-kemper.com
Anson Cheung @ansonhcheung.bsky.social Ocean, climate, paleoclimate| Postdoc @UAlbany | PhD @Brown
https://sites.google.com/view/ansonhcheung?usp=sharing
Frerk Pöppelmeier @fpoeppelmeier.bsky.social Ocean modeller and marine geochemist at University of Bern. Interested in ocean physics/chemistry and climate change of the past and future.
Trey Anastasio @trey.com Phish, TAB, Oysterhead and Ghosts of the Forest
Adam Sobel @adamsobel.bsky.social Atmospheric scientist
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/
Chandler Morris @chandleram.bsky.social Tropical climate & Paleoceanography 🪸🌊 | PhD Candidate @ Brown University DEEPS | B.A. Columbia University | she/her
AGU Cryosphere Section @agucryo.bsky.social 
Ellyn Enderlin @glacierdoc.bsky.social Associate Professor/Glaciologist/Geophysicist at Boise State University, mom of 3, runner, dog lover, & chocolate connoisseur. Views my own. 
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)
PAGES ECN (PAGES Early-Career Network) @pages-ecn.bsky.social 🚀 Launched in February 2018
🌐 Connecting early-career paleoscientists and researchers
🌎 Part of the @pages-ipo.bsky.social
🦕 Account run by the SC members
www.pastglobalchanges.org/ecn/intro
Matt Jones @profmattjones.bsky.social Bit of Geo stuff, some running stuff, mostly stuff…
Ryan Abernathey @rabernat.bsky.social Scientist and Startup Founder
Co-Founder and CEO @Earthmover
@pangeo_data steering council member
ex-Professor @Columbia @LamontEarth
National Weather Service @nws.noaa.gov Official Bluesky account for NOAA's National Weather Service.
Nature Communications @natcomms.nature.com Nature Communications is an open access journal publishing high-quality research in all areas of the biological, physical, chemical, clinical, social, and Earth sciences.
www.nature.com/ncomms/
H2020-PROTECT @h2020protect.bsky.social Cryosphere SeaLevel Adaptation IceSheet Glaciers
This project receives funding from the
HorizonEU Research & Innovation Programme.
Andrej Spiridonov @andrejpaleo.bsky.social Professor of paleontology and Earth systems at Vilnius University. My interests are: theoretical paleontology, evolution, geology, stratigraphy, philosophy of biology and geology, climate at scales great and small.
https://twitter.com/AndrejSpiridon4
Norbert Marwan @pucicu.de cave researcher, scientist at PIK, nonlinear data analysis, underwater rugby player
https://www.pik-potsdam.de/~marwan
Linus Vogt @linusvogt.bsky.social Postdoc at NYU Courant Institute 🌱 Ocean heat, carbon, oxygen
Kaitlin Naughten @kaitlinnaughten.bsky.social Ice, ocean, and climate scientist at @antarcticsurvey.bsky.social. Views my own.
Anneke Vries @annekevries.bsky.social Researcher glacier-fjord interaction in Greenland 🇬🇱🧊🌊
PhD Candidate at @niozsearesearch.bsky.social and @utrechtuniversity.bsky.social 🇳🇱
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
Tess Wei-Ping Jacobson @tessweiping.bsky.social postdoc @ NASA working on hydroclimate and drought 🌬️ previously @ columbia & princeton ❤ she/they
Alerts from NWS State College PA (UNOFFICIAL) @ctp.nws-bot.us Unofficial bot sharing alerts from NWS State College PA.
This account is not monitored. Contact @wandrme.paxex.aero if needed.
NSF NCAR & UCAR @ncar-ucar.bsky.social We're committed to advancing our understanding of Earth system science, from the ocean to the exosphere, for the betterment of our planet. 🌎 Operated by UCAR and #NSFfunded.
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
RealClimate feed @realclimate.org Climate Science from Climate Scientists since 2004
https://www.realclimate.org
Cristi Proistosescu @cristiproist.bsky.social Assistant Professor - School of Earth Sciences @ Illinois
cristi.pro
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
slate @pleasebegneiss.bsky.social egg
Ryan H Glaubke @ocnogrphr.bsky.social Assistant Professor at the University of Miami. Interested in past climates 🌎 and old oceans 🌊.
Outdoorsy. Reader. Audiophile. Soccer fan. Cat dad. Opinions subject to change. https://www.ryanglaubke.com
The Athletic | Football @theathleticfc.bsky.social Every football story that matters. Breaking news. In-depth analysis.
🔗 https://www.nytimes.com/athletic
Polar Portal @polarportal.bsky.social The Danish Arctic research institutions present updated knowledge on the condition of two major components of the Arctic: The Greenland Ice Sheet and the sea ice.
Find us on https://polarportal.dk/en.
Nicholas Thompson @nxthompson.bsky.social CEO of The Atlantic. Going out of business soon, since 1857.
Author of “The Running Ground: A father, a son, and the simplest of sports.”
Rob Larter @polarrobs.bsky.social Polar marine scientist. UK Science Lead in Science Coordination Office of International Thwaites Glacier Collaboration. Views are my own.
On Mastodon @PoLaRobs@fediscience.org
Leon Simons @leonsimons.com Mission: To understand & protect the home planet.
Innovator, climate research & communication, social entrepreneur.
Board member Club of Rome NL
Global Systems Institute @gsiexeter.bsky.social Climate research institute featuring world-leading scientists @uniofexeter.bsky.social
Creating transformative solutions for a flourishing future.
Climate Central @climatecentral.org Researching and reporting the science and impacts of climate change 🌎
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 world’s most vexing problems.
📍University of Hawai‘i at Mānoa
🌎 https://www.soest.hawaii.edu
Woodwell Climate Research Center @woodwellclimate.bsky.social Woodwell Climate conducts science for solutions and partners with leaders and communities for just, meaningful impact to address the climate crisis.
Nature Geoscience @natgeosci.nature.com A monthly journal aimed at collating top-quality research across the Earth and planetary sciences. Twitter/X: @NatureGeosci
Site notice: http://bit.ly/2oAyLi1 https://www.nature.com/ngeo/
Silvia Pineda-Munoz, PhD - Climate Ages @climateages.bsky.social Founder, Climate Ages | Paleontologist, Ecologist, & Science Storyteller
https://climateages.com/
Bryce Mitsunaga @bryceotopes.bsky.social Postdoc at Harvard HEB / EPS
Brown (PhD) '24, UCLA (MS) '18, Williams (BA) '13
Terrestrial + marine (paleo) climatologist | organic + carbonate (isotope) geochemist
The Athletic @theathletic.com Get every sports story that matters.
Ronnie Rattanasriampaipong @paleolipidrr.bsky.social 🧪 ⚒️ 🌊🦠 | 🕊️ 🏳️🌈 | paleolipidrr.github.io | '23 NOAA CGC Fellow (@ucar-cpaess.bsky.social) at UArizona (@uarizona.bsky.social). TAMU OCNG (@tamuoceanography.bsky.social) Alum. Proud '21 Schlanger Fellow & '18 Thai Fulbrighter. Ultrarunner.
Christopher Cartwright @chriscartwright.bsky.social The outcome of the climate crisis is now settled. The data is only for monitoring purposes.
But is 🌎 war on the way?
Geopolitics, climate.
Raymond Zhong @zhonggg.bsky.social Climate and environment reporter, The New York Times.
raymond.zhong@nytimes.com
https://www.nytimes.com/by/raymond-zhong
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
PlayStation @playstation.com Official PlayStation account. Updates on PS5, PlayStation VR2, PlayStation Plus, PS4 and more.
EarthArXiv Bot @eartharxivbot.bsky.social EarthArXiv is both a preprint server and a volunteer community devoted to open scholarly communication. This account is an automated bot posting links to newly accepted preprints. Bot managed by @tomnarock.bsky.social. https://eartharxiv.org/ 
Zohran Kwame Mamdani @zohrankmamdani.bsky.social Mayor of New York City
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/
Jonathan Bamber @jlbamber.bsky.social Professor of Earth Observation and glaciology at University of Bristol and Technical University Munich. Open Access advocate, sports fanatic, European.
Shawn Wang @syiwang.bsky.social Postdoc at University of Colorado, Boulder interested in rainfall and climate. Opinions expressed are my own.
Website: https://syi-wang.github.io/
Hideo Kojima @hideokojimaen.bsky.kojimaproductions.jp Game Creator: 70% of my body is made of movies.
Dr. Lucia Perez-Diaz @drlperezdiaz.bsky.social Earth Scientist and author-illustrator || Represented by @BathLitAgency ✨
[ on Instagram as @drlperezdiaz ] 🌈 🌍 🦕
See + shop my work:
https://hopp.bio/drlperezdiaz
Union of Concerned Scientists @ucs.org The Union of Concerned Scientists puts rigorous, independent science to work to solve our planet's most pressing problems.
ucs.org
Jordan Abell @ringabell09.bsky.social Assistant Professor at Lehigh University. Studying past climate, Neolithic geoarchaeology, and all things dust! (he/him)
jtabell.com
https://www.lehighoceans.org/paleoceanography
Mann Research Group @mannresearch.bsky.social Dr. Michael E. Mann's research group at UPenn
climate variability and extremes | climate modeling | paleoclimate
https://web.sas.upenn.edu/mannresearchgroup/
Kau))) @carbon8.bsky.social birds, geology, isotopes, mindfulness, monsoons, oceans, & weird music.
PAGES (Past Global Changes) @pages-ipo.bsky.social PAGES is an international project coordinating and promoting past global change research.
www.pastglobalchanges.org
Marianna Zhang @mariannazhang.bsky.social developmental cognitive scientist & postdoc @ NYU | social categories, development, language, climbing, caving | 🗽🌬️🌉🗽 | she/她
mariannazhang.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/ 
CLIVAR @wcrp-clivar.bsky.social CLIVAR Climate and Ocean: Variability, Predictability and Change is one of the six core projects of the World Climate Research Programme (WCRP) addressing the role of ocean-atmosphere interactions in climate. Website: www.clivar.org
American Physical Society @apsphysics.aps.org Fostering a vibrant, inclusive, and global community dedicated to science and society. Join us: http://go.aps.org/2NWWEeY
ClimTip | Climate Tipping Points in the Earth System @climtip.bsky.social 🌍 Embracing uncertainty in the science of tipping points & their impacts
🌊 Polar ice sheets, Amazon rainforest, Atlantic Ocean Currents (AMOC)
🔬 Funded by the European Union No.101137601
👇 Follow for latest science, webinars & updates
ESA Space Science @science.esa.int Keeping you posted on space science activities from the European Space Agency.
Web: http://www.esa.int/science
Privacy Notice: esa.int/connectwithus
#astronomy #space #science
Heather Ford @hl-ford.bsky.social dog mom and sometimes paleoceanographer
Jonathan Rosser @jonathanrosser.bsky.social Climate Uncertainties, Tipping Points, Economic Impacts, Polar Oceans Researcher. Research Officer at the London School of Economics.
Linkedin: https://www.linkedin.com/in/jonathan-rosser-88222073/
Website: https://www.jonathanrosser.com/
Claire Rubbelke @clairerubbelke.bsky.social paleoclimate researcher and organic biogeochemist, dog lover, podcast listener | Postdoc at the University of Notre Dame
Arctic, Antarctic, and Alpine Research @aaarjournal.bsky.social Arctic, Antarctic, and Alpine Research is an Open Access international, scientific journal publishing multidisciplinary environmental research on cold regions.
https://www.tandfonline.com/journals/uaar20
Barack Obama @barackobama.bsky.social Dad, husband, President, citizen. barackobamabooks.com
Sophia Bautista @bsopho.bsky.social Paleoclimate geochemistry PhD student @txgeosciences + @uazgeosciences alum + she/her
Alessandro Gagliardi @alexgag11.bsky.social PhD student in Paleoclimate Dynamics at @paleodyn.bsky.social (@awi.de).
Interested in past, present, and future large-scale atmospheric dynamics, blocking, atmospheric rivers, and extreme events.
Nature Climate Change @natclimate.nature.com A monthly journal dedicated to publishing cutting-edge research on the nature, underlying causes or impacts of global climate change and its implications for the economy, policy and the world at large https://www.nature.com/nclimate
Paleoclimate Dynamics @paleodyn.bsky.social We are the Paleoclimate Dynamics group from the Alfred Wegener Institute! Opinions are our own.
SCAR INSTANT @scarinstant.bsky.social Instabilities and Thresholds in Antarctica" is a Research Programme from the Scientific Committee on Antarctic Research. It fosters multi-disciplinary discussions and research priorities about ice sheet instabilites from paleo to future to inform policy.
Scientific Committee on Antarctic Research (SCAR) @scar-antarctic.bsky.social We facilitate international research on the Antarctic and Southern Ocean and provide independent scientific advice.
www.scar.org
Peter Stott @stottpeter.bsky.social Climate Scientist at Met Office and University of Exeter. Author of Hot Air: The Inside Story of the Battle Against Climate Change Denial
CMIP ─ Coupled Model Intercomparison Project @wcrp-cmip.org CMIP, bridging science and policy to meet the climate challenge.
Sen. Cory Booker @booker.senate.gov Proudly serving the people of New Jersey in the U.S. Senate.