Anneke Vries @annekevries.bsky.social Researcher glacier-fjord interaction in Greenland 🇬🇱🧊🌊
PhD Candidate at @niozsearesearch.bsky.social and @utrechtuniversity.bsky.social 🇳🇱
Lena Nicola @lenanicola.bsky.social Doctoral Researcher working on Antarctic ice dynamics at PIK Potsdam and MPI-GEA 🇦🇶🧊
Co-Chair of APECS Germany ❄️
Junior Chief Editor at PolF 📑
Views are my own.
Geraint Jenkins @gthjenkins.bsky.social Science & Nature | PhD Luminescence Dating / Quaternary / Palaeo Ice Sheets | Durham & Aberystwyth University | Love, light & peace
Xu Zhang @xuzhang-bas.bsky.social 
Prof Michael Meredith 🌊🧪🥼❄️ @oceanandice.bsky.social Joint Director, UK National Climate Science Partnership
Professorial Fellow in Oceanography, Murray Edwards College, University of Cambridge
Science Leader, British Antarctic Survey
Coordinating Lead Author, IPCC Ocean & Cryosphere
Miriam Seifert @miriamseif.bsky.social Postdoc | Marine biologist working with ocean biogeochemistry models | Member of AWIs4Future and Scientists4Future | Views are my own
EGU Climate Division @egu-cl.bsky.social Official account of EGU Division on Climate: Past, Present & Future - @egu.eu 🌤️. Posts are written by the CL ECS Social Media team. Check out our Division homepage www.egu.eu/cl/. Contact us at ecs-cl@egu.eu.
Florian Krauss @iceflow42.bsky.social ❄️🇦🇶🔦🫧🔬 @unibern
Dr. Thomas Felis @thomasfelis.bsky.social Coral archives | Past, present & future climate & environmental change | Paleoclimatologist/paleoceanographer at MARUM/University of Bremen | Coordinator DFG SPP 2299
www.marum.de/en/Coral-Paleoclimatology
www.spp2299.tropicalclimatecorals.de
Gopika Suresh @gopikasuresh.bsky.social Ocean and Climate Scientist| Mom | Currently exploring mechanisms behind Indian Ocean warming in Climate models | CSIR-National Institute of Oceanography | Exploring potential Post-Doctoral opportunities and collaborations
Dr Tom Harris @drtomharris.bsky.social UK based Climate Science Writer & Advocate writing on Substack under Climate Uncovered.
Retired Management Consultant specialising in Government funded R&D.
Centurion Level Zwifter 🚴♀️
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).
Paul Bierman @paul-bierman.bsky.social Geoscientist, environmental historian, professor, author who cares deeply about our planet. Obsessed with snow, ice sheets, climate, and science as a way of knowing. Passionate about teaching, equality, and explaining Earth. https://www.paulbierman.net
Dr. Evan J. Gowan @evangowan.bsky.social I am a climate scientist, focused on paleoclimate, sea level change and the evolution of Quaternary glaciations.
I reconstruct ice sheets using glacial isostatic adjustment and ice sheet modelling. In Japan but have been all over the place. 🇨🇦🇯🇵🇦🇺🇩🇪🇸🇪
Susan Howard @slhowardcryo.bsky.social Polar Researcher interested in ocean/sea ice/ice shelf interactions.
Linus Vogt @linusvogt.bsky.social Postdoc at NYU Courant Institute 🌱 Ocean heat, carbon, oxygen
Ambarish Karmalkar @ambarish.bsky.social Climate Scientist | Studying how global warming affects us locally | Assistant Professor @ University of Rhode Island | https://web.uri.edu/geo/ambarish-karmalkar/
Prof. Bob Howarth @profbobhowarth.bsky.social Professor at Cornell University, Earth system scientist, co-EiC Land-Ocean-Atmosphere Research
Will Gray @willerstorfi.bsky.social Geochemistry/Paleoclimate, Research Scientist @ LSCE/IPSL, Paris
James Lea @jamesmlea.bsky.social Glaciological magpie. Ice, mud and satellite botherer at Liverpool Uni. He/him ❄️🛰️🏳️🌈
Sandra Passchier @passchier.bsky.social Geoscience professor at Montclair | Sedimentologist | Glacial-Marine-Polar | Paleoclimate | Scientific Ocean Drilling | Views my Own
Cristina Balaban @cristinabalaban.bsky.social Postdoctoral Researcher in Palaeoglaciology at Charles University in Prague👩🏻💻🇨🇿🏰| Reconstructing past glaciation in the Central European uplands❄️🏔️ | Durham University MSci & PhD graduate 👩🏻🎓🇬🇧| Bubbly Romanian expat 💬🇷🇴
Geophysics Tübingen @geophys-tuebingen.bsky.social Geophysics at University of Tübingen | ice and geophysical research by friendly people ❄️ https://uni-tuebingen.de/de/147603
Brandon ❄️ @bdglaciers.bsky.social Ph.D. student at USF St Pete and science communicator studying past Antarctic ice sheet and ocean interactions.
He/Him
https://sites.google.com/view/brandon-daly/home
Caroline Clason @carolineclason.bsky.social Glaciologist specialising in glacier and ice sheet hydrology. Associate Professor in Geography at Durham University. ❄ Scottish ultra runner. Sometimes climber. Inconsistent yogi. Cycling fan. Labradoodle mum. 🏃♀️🧗♀️🧘♀️
https://linktr.ee/carolineclason
Matt Tankersley @mdtanker.bsky.social Geophysics, cryosphere, earth-ice interactions, open-source software, Python. Currently a postdoc at Kiel University using potential fields to study the earth beneath ice sheets. Developer of PolarToolkit.rtfd.io and Invert4Geom.rtfd.io.
Eric J. White @ericjwhite.bsky.social 20 years an archaeologist, 10 years an educator, now an aspiring and hopefully inspiring writer with an interest in social issues and environmental causes.
James Kirkham @jdkirkham.bsky.social Climate 🌡️ | Glaciology 🧊 | Science diplomacy 🗺️ | Policy 📜
Chief Science Advisor and Coordinator of the ‘Ambition on Melting Ice’ high level group on Sea-Level Rise and Mountain Water Resources
https://ambitionmeltingice.org/membership/
Daniella M. @farsouthhistory.bsky.social Historian of Antarctica
#Antarctica #STS #envhist #histsci #polar #maritime #oceanhist #exploration
opinions my own
Jowan Barnes @jowanbarnes.bsky.social Research fellow at Northumbria University.
Currently working on ice sheet modelling of Greenland and Antarctica.
Graeme MacGilchrist @gmacgilchrist.bsky.social Oceanographer and climate scientist. Senior research fellow at U. of St Andrews.
Stewart Jamieson @changingice.bsky.social I am a glaciologist at Durham University, UK who specialises in Antarctic ice sheet behaviour and subglacial topography.
Alexa Robles-Gil @alexaroblesgil.bsky.social Science Reporter, The New York Times
roblesgilalexa@gmail.com
Andrew Freedman @afreedma.bsky.social Senior Reporter, Weather & Climate @cnn. Priors: Axios, WaPo | Alum: The Fletcher School, Columbia Climate & Society | Tips: andrew.freedman@cnn.com | afreedman@protonmail.com | Signal: @afreedmanclimate.03
Marlo Garnsworthy @icebird.bsky.social 🇦🇺🇺🇸Author/illustrator/editor/science communication #OceanDevotion
Antarctica-obsessed, kayak-paddling bird nerd
Ocean Devotion on YouTube:
youtube.com/@HashtagOceanDevotion
LINKTREE: https://linktr.ee/icebirdstudio
AGU (American Geophysical Union) @agu.org Official AGU: supporting 500k+ Earth & space science advocates.
🌏 🚀 🔬
Save the Date for #AGU26 in San Francisco, CA, 7-11 December, 2026.
U.S. Scientific Committee on Antarctic Research (US-SCAR) @usscar-antarctic.bsky.social US-SCAR is a focal point for U.S. participation in the Scientific Committee on Antarctic Research (SCAR). https://usscar.org/
Mike Bentley @mikebentley.bsky.social Antarctic Professor at Durham University. Working out how ice sheets respond to climate change, past and present. Views my own.
Cryolist.org @cryolist.bsky.social Repost != endorsement by moderation team
cryolist.org | email mailing list for the global cryospheric community (snow, ice, glaciers, permafrost, ocean, geomorphology, climate, etc)
@j-wilkin.bsky.social @j-wilkin.bsky.social Palaeoclimatologist|Palaeontologists at the University of Exeter. Working on the palaeoclimate of South Georgia 🇬🇸 since the late deglacial using diatoms, foraminifera, and alkenones.
Falk Oraschewski @oraschewski.bsky.social PhD student in Geophysics and Glaciology, Uni Tübingen. Starting at GEUS soon.
Investigating firn, ice dynamics and ice fabric with radar.
Helene Hollitzer @helenehollitzer.bsky.social 🌊 PhD student & ocean modeler @UniBE, interested in cycling, high-latitude oceans, the land-sea interface, ocean-climate feedbacks, and marine ecosystem stressors, including deoxygenation & acidification. 
Yona Silvy @yonasilvy.bsky.social Ocean and climate scientist | Science Coordinator in the @ipcc.bsky.social WGI Technical Support Unit for AR7
PSI Paul Scherrer Institut @psi.ch Switzerland’s largest research institute for natural and engineering sciences. #ResearchAtPSI
Fulden Batibeniz @fuldenbatibeniz.bsky.social Postdoctoral researcher at OCCR, University of Bern, climate scientist, travel enthusiast, nature, animal, book lover...
🌡️Climate change isn't a distant threat—it's a public health crisis now
Million Year Ice Core Project @millionyearice.bsky.social Information about the Australian Antarctic Program's Million Year Ice Core Project.
Dr. Andrea Dutton @drandreadutton.bsky.social Geologist. Obsessed w/ carbonates, isotopes, sea level & climate. Professor at Univ. Wisconsin-Madison. she/her
Shaun Marcott @shaunmarcott.bsky.social Earth Scientist interested in glacier and climate change.
Quaternary Research Association @quaternaryra.bsky.social The Quaternary Research Association (QRA) is an interdisciplinary scientific organisation dedicated to researching the last 2.6 Ma BP.
https://www.qra.org.uk
Carbon Brief @carbonbrief.org Award-winning journalism focused on #climatechange, science, energy and policy. Subscribe to our free newsletters: http://bit.ly/CBnewsletters or visit our website: https://www.carbonbrief.org/
Follow our journalists: https://go.bsky.app/6X95R1T
Andreas Schmittner @andreasschmittner.bsky.social Climate scientist, ocean, ice, biogeochemistry, paleo, modeling 🌦️🌎🌊❄️🌡️🥼🔬💻🦖
John Andrew Higgins @blueicedude.bsky.social Professor, Department of Geosciences, Princeton University. I am a chemist interested in the history of the Earth as recorded in polar ice cores and the rock record and envrionmental justice. Views are my own and not my institution.
Ben Riddell-Young @benryoung.bsky.social Ice cores, climate, GHGs. Postdoctoral Associate at CIRES working with NOAA GML. Earth Scientist/Enthusiast. Views are my own.
Abby Hudak @abigailhudak.bsky.social PhD student at Oregon State University w/ COLDEX
Ice cores ~ paleoclimate ~ all things ice and snow
Helle Astrid Kjær @h-a-kjaer.bsky.social Climate change, Arctic and Antarctic research. Ice cores and chemical proxies. Life in academia. Views are my own. #icecores #eastgrip #icatphd. Active projects #P2F #PRECISE #IceLINK #Holoceneice_DFF
Dr. Peter Neff @icy-pete.bsky.social Assistant Prof U Minnesota. Antarctic history from ice cores. Antarctic science. Views mine.
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
Join us for #scar2026!
David Hutchinson @dkhutch.bsky.social Paleoclimate modeller at UNSW, visitor at ANU
Cecile Blanchet @clblanchet.bsky.social Mixing #Paleoclimate research with interests for the #commons, #mobility, #cats and #justice. Mum, avid reader, working @gfz.bsky.social but OMO
Chaotic Brain Person @chaoticbrainperson.bsky.social autistic climate activist and forensic scientist, reader of books
Here to talk about Climate Change, Forensic Anthropology, books and other random stuff :)
Science Magazine @science.org Cutting-edge research, news, commentary, and visuals from the Science family of journals. https://www.science.org
Nerilie Abram @climatenerilie.bsky.social Professor of Climate Science at ANU Earth Sciences | 21st Century Weather | Antarctic Science
Valérie Masson-Delmotte @valmasdel.bsky.social PhD, climate scientist @lsce-ipsl.bsky.social @CEAParisSaclay @IPSL_outreach @hc_climat. Was co-chair @ipcc.bsky.social (AR6 WGI). Member of French Academy of Technology and Academy of Sciences.
Alice Roberts @profaliceroberts.bsky.social Prof of Public Engagement in Science, Uni of Birmingham; anatomist, author, broadcaster; vice President of Humanists UK. All views my own.
Sarah Jackson @kiwisarahj.bsky.social Climate scientist with a particular love for all things icy, paleo, and Antarctic.
British Antarctic Survey 🐧 @bas.ac.uk We're the UK's polar research institute 👋 Uncovering the secrets of Earth's frozen places, doing science for a sustainable planet.
Looking for a seriously remote job? https://bas.ac.uk/vacancies
Erin McClymont @erinmcclimate.bsky.social Professor in paleoclimate and organic geochemistry, Durham University U.K. Current work includes climate archives from seabird vomit🤢 (she/her)
@peter-abbott.bsky.social @peter-abbott.bsky.social 
Imogen Gabriel @imogengabriel.bsky.social 🌋❄️🔬🇦🇶
Australian Antarctic Program Partnership @antarctic.bsky.social To protect Antarctica and the Southern Ocean is to protect our future on this planet. In this critical decade for action, our science explores the role of the Antarctic region in the global climate system. Led by @utas.edu.au.
🔗 aappartnership.org.au
Scripps Institution of Oceanography @scrippsocean.bsky.social Understanding and protecting the planet since 1903.
📍UC San Diego
Dr. Bess Koffman @bkoffman.bsky.social Ice core scientist studying dust, winds, and climate.
Colby Geology professor. Outdoor enthusiast. Gardener. Fiddle player. [she/her]
Tas van Ommen @tasvo.bsky.social Climate scientist specialising in ice cores, Antarctica and glaciology. Interested in science and how we use it to navigate our place in the universe. Adjunct Professor at U. Tasmania.
NSF Ice Drilling Program @nsf-icedrilling.bsky.social The U.S. National Science Foundation Ice Drilling Program (IDP) was established by the National Science Foundation (NSF) to lead integrated planning for ice drilling and provision of drills and drilling services. https://icedrill.org
Malin Ödalen @malinodalen.bsky.social Researcher @pik-potsdam.bsky.social , modelling ocean’s role in climate system 🌬🌊🌎☀️👩💻📚
Palaeo/present/future, physics/bgc
From the Arctic, studying both poles ❄️
Check out @iapso-ecs.bsky.social http://iapsoecs.org
Views my own. she/her
Tom Chalk @chalkyoceans.bsky.social Dr Chalk, destined to be a researcher of carbonates. CO2, & ocean-climate links, resident isotope geochemist @exoceanlab.bsky.social,
@cerege.bsky.social, France.
Equalist, technologist, environmentalist. #climatevegan 🌱.
🇬🇧🤝🇲🇫. 🏳️🌈 but always with the 🏳️⚧️.
Earth, Environmental & Planetary Sciences @earth-science.bsky.social We run the "Earth Scientists" feed — pester this account if you want to join
https://bsky.app/profile/did:plc:lpl45lei6abqpvmet5htdbtb/feed/aaakc72k5sgcs
(brought to you by @louis.moresi.info)
Prof Alessandro Tagliabue @altagliabue.bsky.social 🌊 ❄️ Professor @ University of Liverpool - ocean biogeochemical cycles and life in the seas - GEOTRACES SSC co-chair, IPCC AR7 coordinating lead author & AR6 SROCC lead author, ERC grant holder, Everton - he/him- E Eric Steig @ericsteig.bsky.social Glaciologist and isotope geochemist. Research focus is the climate of the Antarctic Ice Sheet.
Andrea Burke @oceanicandrea.bsky.social Climate geochemist studying past climates and volcanism using isotopes in ice and corals. Mom of two, runner, and big fan of Taylor Swift 💃
Beni Stocker @stineb.bsky.social Heliocentrist human being. Soit béni.
https://geco-group.org
Thomas Bauska @tinyicybubbles.bsky.social Ice Core Scientist @bas.ac.uk
University Research Fellow @royalsociety.org
Affiliated Lecturer @cambridge-earthsci.bsky.social
https://www.bas.ac.uk/profile/thausk/
Paul Zander @zanderland.bsky.social Husband and cat dad. Born at 353 ppm 🌎 Earth lover. Researcher interested in paleoclimate, biogeochemistry, carbon cycle, lakes, soils. Skier, climber, hiker. Fan of music and basketball.
https://zanderland.wixsite.com/drpaulzander
Werner Aeschbach @werneraeschbach.bsky.social Environmental physicist. Isotope hydrologist. Climate and water research. Scientist for future. Chess player.
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
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.
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.
Erich Fischer @erichfischer.bsky.social Climate scientist investigating weather and climate extremes, professor at ETH Zurich (@ethzurich.bsky.social), fascinated by weather and climate, IPCC AR6 lead author
Polar Science Early Career Community Office @polarsecco.bsky.social ❄️ Empowering, elevating and supporting the vibrant early career community of the polar sciences. ❄️
https://linktr.ee/polarsecco
European Geosciences Union (EGU) @egu.eu European Geosciences Union is the leading organisation supporting Earth, planetary & space science researchers in Europe. #EGU27 | 4–9 April 2027 | On-site & Online | Mon-Fri 10-17 CEST.
Woods Hole Oceanographic Institution @whoi.edu We're the world's largest independent non-profit dedicated to ocean research, exploration, and education. Join us!
Aslak Grinsted @glaciology.net Associate Professor at the Niels Bohr Institute, University of Copenhagen. Interested in ice, climate, sea level, and extreme events. 🧪 ❄️ 🌊 🌀 🥼 🌡️
Dad of two teen girls, and one toddler boy.
Also on mastodon here: @agrinsted@fediscience.org
Julia Gottschalk @julgottschalk.bsky.social https://www.paleoceanography.ifg.uni-kiel.de/de
Thomas Frölicher @froeltho.bsky.social Professor in Climate and Environmental Physics @unibern, Lead Author @IPCC_CH SROCC, Views are my own
Ana Bastos @anabastos.bsky.social Prof. for Land Atmosphere Interactions @Leipzig University. Nerd, born 350ppm, still believing another world is possible. Powered by #AuDHD, glitches can happen 🧠🌈 Opinions my own.
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.
Zeke Hausfather @zekehausfather.com "A tireless chronicler and commentator on all things climate" -NYTimes.
Climate research lead @stripe, writer @CarbonBrief, scientist @BerkeleyEarth, IPCC AR7 lead author.
Website: https://zekehausfather.com/
Substack: https://www.theclimatebrink.com/
Reto Knutti @retoknutti.bsky.social Professor for climate physics at @ethzurich.bsky.social.
Ed Hawkins @edhawkins.org Climate scientist at the National Centre for Atmospheric Science, University of Reading | IPCC AR6 Lead Author | MBE | Views own | https://edhawkins.org
Warming Stripes: http://www.ShowYourStripes.info
Andy Baker @andy-baker.bsky.social Australian Research Council Laureate Professor at UNSW Sydney, investigating groundwater recharge, climate, geochemistry, and stalagmites. Not all at once, at least not most of the time. Posting more often at @andbaker@aus.social