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
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/
Zack Polanski @zackpolanski.bsky.social Green Party Leader (England & Wales)
London Assembly Member.
๐ณ๏ธโ๐
https://podcasts.apple.com/podcast/id1837201724?i=1000724643828
Princeton University @princeton.edu The official account of Princeton University. In the Nationโs Service and the Service of Humanity.
Zohran Kwame Mamdani @zohrankmamdani.bsky.social Mayor of New York City
Stony Brook University @stonybrooku.bsky.social New York's Flagship University | #ImaSeawolf
Dale Vince @dalevince.com Green Industrialist | Founder of Ecotricity, Skydiamond, Green Britain Foundation | Chairman of Forest Green Rovers | UN Climate Change Champion |
Media enquiries: press.office@ecotricity.co.uk
Weekly Podcast: Zerocarbonista
Tom Phillips @tomphillips.bsky.social Latin America correspondent for the @guardian based in Rio de Janeiro, Brazil ๐ง๐ท via London ๐ฌ๐ง, Beijing ๐จ๐ณ and Mexico City ๐ฒ๐ฝ Say hello: tom.phillips@theguardian.com
Dr. Ryan French @ryanjfrench.bsky.social British Solar Astrophysicist at the Laboratory of Atmospheric & Space Physics โ๏ธ Author of โSpace Hazardsโ and 'Little Book of Eclipses' - (views my own)
Bor-Ting Jong @bortingjong.bsky.social Climate Scientist
Assistant Professor at @vuamsterdam.bsky.socialโฌ
Working on climate and weather extremes & impacts
https://sites.google.com/view/bor-ting-jong/home
Jeremy Corbyn @jeremycorbyn.bsky.social MP for Islington North
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
Annie Stephenson @absteph.bsky.social Postdoctoral researcher at Princeton
Senator Bernie Sanders @sanders.senate.gov Sen. Sanders of Vermont, Ranking Member of the U.S. Senate Committee on Health, Education, Labor & Pensions, is the longest-serving independent in congressional history.
Congresswoman Ayanna Pressley @pressley.house.gov Proudly serving the Massachusetts 7th.
Ilhan Omar @ilhanmn.bsky.social Mom, Refugee and Congresswoman for #MN05. Progressive Caucus Deputy Chair. Fighting for a more just world.โจ http://HC.com/IlhanOmar 
Mayor of London, Sadiq Khan @london.gov.uk Husband, father and Mayor of the greatest city in the world. He/Him.
@noahbrenowitz.bsky.social @noahbrenowitz.bsky.social 
Casey Newton @caseynewton.bsky.social Email salesman at Platformer.news and co-host at Hard Fork.
Kevin Roose @kevinroose.com NYT tech columnist, Hard Fork co-host, best at 0.8x speed
The Guardian @theguardian.com The need for independent journalism has never been greater. Become a Guardian supporter https://support.theguardian.com
๐บ๐ธ Guardian US https://bsky.app/profile/us.theguardian.com
๐ฆ๐บ Guardian Australia https://bsky.app/profile/australia.theguardian.com
Jerry Lin ๐บ๐ฆ @jlin404.com Postdoc at BU. Posts do not represent the views of my employerโonly my own. Actively trying to improve my signal to noise ratio.
Eviatar Escolar Bach @eviatarbach.bsky.social Lecturer (Asst. Prof.) in meteorology and math. & stats | Data assimilation, climate, ML, applied dynamical systems, predictability, inverse problems, climate politics
She/her ๐ณ๏ธโโง๏ธ
https://eviatarbach.com
Robbie Mallett @robbiemallett.bsky.social I study sea ice at the Arctic University of Norway.
www.robbiemallett.com
Laura Mansfield @lauramansfield.bsky.social Researcher in AI for climate and weather modelling. Schmidt AI in Science Postdoctoral Fellow at University of Oxford
Trees DLA @treesdla.bsky.social Training the next generation of environmental scientists through interdisciplinary research, sustainability, and a strong commitment to equity, diversity, and inclusion. ๐๐ฑ #TREES #PhD #EnvironmentalScience
Rebecca Williams @volcanologist.bsky.social Professor of Volcanology. Waffle about volcanoes, HigherEd, tea and occasional running. SFHEA & STEM ambassador. She/her.
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.
NASA Earth @thenasaearth.bsky.social 
Stephan Rasp @raspstephan.bsky.social 
Ryan Abernathey @rabernat.bsky.social Scientist and Startup Founder
Co-Founder and CEO @Earthmover
@pangeo_data steering council member
ex-Professor @Columbia @LamontEarth
Ai2 Climate Modeling @ai2-climate.bsky.social A scientific research team dedicated to using machine learning to improving our ability simulate the climate
Mike Pritchard @mikepritchard.bsky.social Director of Climate Simulation Research at NVIDIA and Professor of Earth System Sciences at UC Irvine. Letโs make better use of modern AI and HPC, improve the Earth simulation technology stack, and better understand cloud climate feedbacks.
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
Jakob Runge @jakobrunge.bsky.social Professor of AI in the Sciences at University of Potsdam // causalinferencelab.com
ECMWF @ecmwf.int European Centre for Medium-Range Weather Forecasts
For press enquiries or for general queries to the Service Desk, please visit http://ecmwf.int/en/about/media-centre
LEAP-STC @leapstc.bsky.social Revolutionizing climate projections by integrating climate and data science, through innovation, diversity, legacy, and impact.
{ MAIN: leap.columbia.edu }
{ EVENTS: leap.columbia.edu/events }
{ NEWS: leap.columbia.edu/news }
Alexandria Ocasio-Cortez @aoc.bsky.social Waitress turned Congresswoman for the Bronx and Queens. Grassroots elected, small-dollar supported. A better world is possible.
ocasiocortez.com
British Antarctic Survey ๐ง @bas.ac.uk We're the UK's polar research institute ๐ 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
Climate Informatics @climformatics.bsky.social Climate Informatics: the intersection of #climatescience and #datascience. Research community and international conference (held annually since 2011).
http://www.climateinformatics.org
Alexandra Jahn @seaiceclimate.bsky.social Climate scientist with focus on the Arctic Ocean and Professor at CU Boulder. Opinions my own. New here
Aakash Sane @aakashsane.bsky.social Chai addict and postdoc at Johns Hopkins working in physical oceanography. Previous postdoc at Princeton (in collaboration with GFDL). Ph.D. from Brown University.
Website: https://aakashsane.gitlab.io
Dr. Stephanie Henderson @drsahenderson.bsky.social Atmospheric Scientist. Assistant Prof at the University of Wisconsin-Madison. Subseasonal to seasonal variability, tropical-extratropical interactions, MJO, climate dynamics, and blocking. Opinions are my own.
https://stephanieahenderson.weebly.com/
CMIP โ Coupled Model Intercomparison Project @wcrp-cmip.org CMIP, bridging science and policy to meet the climate challenge.
Stefan Hendricks @sthendric.bsky.social Geophysicist at the Alfred Wegener Institute (@awi.de) und ๐ฉ๐ช, Research focus: ๐๐ง๐ฐ๏ธ #seaice thickness #remotesensing using satellite #altimetry. Also @sthendric@fediscience.org
Views are my own. 
Pedram Hassanzadeh @pedramh.bsky.social Professor of climate science + applied math, University of Chicago @UChicago. AI for Climate Initiative (AICE). Extreme weather, scientific ML, climate change & turbulence. 
EUMETSAT @eumetsat.int European operational #satellite agency for monitoring weather, #climate and the environment from #space ๐ฐ
eumetsat.int
Copernicus ECMWF @copernicusecmwf.bsky.social The #CopernicusClimate Change Service (#C3S) & #CopernicusAtmosphere Monitoring Service (CAMS), implemented by @ecmwf.int on behalf of the @ec.europa.eu.
Adam Bateson @adambateson.bsky.social Postdoc in sea ice physics. Hobbies include swimming, running, and reading. He/him. ๐ณ๏ธโ๐
Cรฉline Heuzรฉ @clnhz.bsky.social Climate, ice, deep ocean, Arctic, cats.
Here only when travelling.
Andrew Williams @andrewilwilliams.bsky.social Postdoc at UC San Diego | physics of climate ๐ค๏ธ ๐ | PhD Oxford | views my own | he/him
andrewilwilliams.github.io
Mark England @markengland.bsky.social Polar climate scientist. MethaneMIP leader. University of Exeter senior research fellow.
European Geosciences Union (EGU) @egu.eu European Geosciences Union is the leading organisation supporting Earth, planetary & space science researchers in Europe. #EGU27 | 4โ9 April 2027 | On-site & Online | Mon-Fri 10-17 CEST.
Polar Science Early Career Community Office @polarsecco.bsky.social โ๏ธ Empowering, elevating and supporting the vibrant early career community of the polar sciences. โ๏ธ
https://linktr.ee/polarsecco
The New York Times @nytimes.com We seek the truth and help people understand the world. Not a subscriber? Your first month is now free in our app. https://nytimes.onelink.me/Xpht/zbx4nci9
Lars Kaleschke @seaice.de Physicist. Climate, sea ice, earth observation @awi.de #Bremen
https://orcid.org/0000-0001-7086-3299
https://det.social/@seaice
Amy McGovern @profamymcgovern.bsky.social Professor in Meteorology and Computer Science, Director of the NSF AI Institute for Research on Trustworthy AI in Weather, Climate, and Coastal Oceanography (AI2ES), mom to @wrmf.bsky.social and @agileschnauzers.bsky.social
Dr. Mika @dr-mika.bsky.social climate scientist || trans icon || artist + woodworker || imagine a better future
Follow @thesolarpunkproject and @drmikaswood on IG.
Professional site:
www.mikatosca.com
Dani Jones @danijones.bsky.social Marine research scientist ๐ โข they/them ๐ณ๏ธโโง๏ธ โข parent โข polyam partner โข bass guitar amateur โข views mine, but you can borrow them โข here to hang w/nerds
Prof Chris Jackson @seismatters.bsky.social Geoscientist | Occassionally on ๐บ & ๐ป talking about geoscience | I ๐๐พโโ๏ธ๐ด๐พโโ๏ธ ๐ง๐พโโ๏ธ๐ธ๐บ| he/him | ๐ณ๏ธโ๐๐ณ๏ธโโง๏ธ| โSelf-declared King of Geotwitterโ (Palin, 2022) | Professional (East)Midlander ๐
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
Spencer Clark @spencerkclark.bsky.social 
Scott Hosking @scotthosking.bsky.social Director in Environment and AI Research | @theturing.bsky.social
scotthosking.com
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
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.
David N. Thomas @dnthomas01.bsky.social Eclectic Bluesky-Rambler - It's not random...honest/ Marine-Arctic-Antarctic-Climate Biologist/ Slow but enthusiastic cyclist/ Woke academic still aspiring to be a scholar/ ๐ฌ๐ง diaspora in ๐ซ๐ฎ
Books: https://www.amazon.co.uk/stores/author/B001HOBI0E
Helen Czerski @helenczerski.bsky.social Physics, bubbles, oceans, hot chocolate and curiosity. Professor at UCL, writer, broadcaster. Author of Storm in a Teacup and Blue Machine https://linktr.ee/helenczerski Co-host of BBC Radio 4's Rare Earth
Prof Michael Meredith ๐๐งช๐ฅผโ๏ธ @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
Dr Ella Gilbert @drgilbz.bsky.social Head in the clouds, heart in the ice.
Climate scientist & presenter, massive cloud nerd.
Represented for TV & books by Natalia Lucas at United Agents.
British Oceanographic Data Centre (BODC) @bodc.bsky.social www.bodc.ac.uk
@bodc
David Ho @davidho.bsky.social Climate scientist; ocean carbon cycle and climate solutions. Professor @soest.hawaii.edu, University of Hawaiสปi at Mฤnoa; Visiting Faculty, Arizona State University. https://linktr.ee/david_ho
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
George Monbiot @georgemonbiot.bsky.social Ungainly on land
UK Research and Innovation @ukri.org The UKโs largest public funder of research. Our mission is to advance knowledge, improve lives and drive growth.
#FundedByYou
Also autoposting to @news.ukri.org, @funding.ukri.org, @blogs.ukri.org and @events.ukri.org. Topic specific feeds coming soon!
Andy Shepherd @andyshepherd.bsky.social Polar Satellite & Climate Scientist, Director CPOM, HoD Northumbria, Founder IMBIE, Principal Science Advisor CryoSat
๐๐ง๐ฐ๐พ
https://www.northumbria.ac.uk/about-us/our-staff/s/andrew-shepherd
โ๏ธ Emma Pearce โ๏ธ @emmapearce.bsky.social Geophysicist and Glaciologist at British Antarctic Survey
Dr of Ice ๐ฉ๐ผโ๐ป
Working in and studying Antarctica. โ๏ธ
Sammie Buzzard @treacherousbuzz.bsky.social Glaciology and climate โ๏ธ๐ง๐ปโโ๏ธ
@cpom-uk.bsky.social
Assistant Prof at Northumbria Uni
https://www.northumbria.ac.uk/about-us/our-staff/b/sammie-buzzard/
Chief butler to Pingo the rescue dog ๐
Trail running ๐๐ผโโ๏ธ oboist ๐ถ Barnet FC ๐งก
๐
DTU Cryosphere group @dtucryo.bsky.social The Cryosphere Research Group at DTU Space ๐โ๏ธ | Geodesy & Earth Observation Department |
cryopolitics @cryopolitics.com Associate Professor of Geography at the University of Washington
Arctic geopolitics / critical remote sensing / infrastructure / satellites / skiing โท๏ธ
Will Harcourt @willharcourt.bsky.social Lecturer at the University of Aberdeen.
Digital twinning of the cryosphere.
Earth Observation ๐ฐ๏ธ, Glaciology ๐ง, and Artificial Intelligence ๐ฅ๏ธ.
Bethan Davies @iceybethan.bsky.social Professor of Glaciology and glacial geology, Newcastle University, UK. Www.AntarcticGlaciers.org.
Editor, Quaternary Science Reviews.
IPCC WGI AR7 lead author.
Chair, UK Arctic-Antarctic Partnership.
She/hers ๐ณ๏ธโ๐๐ณ๏ธโโง๏ธ
Tamsin Edwards @flimsin.bsky.social Professor of Climate Change, King's College London. Climate science, communication, recovering/managing ME/CFS. ๐ณ๏ธโ๐ ๐ฆ๐ถ ๐ง
Maddie M Smith @madm-ice.bsky.social sea ice lover, ocean physics researcher, WHOI scientist. Playing outside for fun and for work. 
Tim Wright @timwrightleeds.bsky.social Prof of Satellite Geodesy, School of Earth and Env, Univ Leeds; Director of NERC_COMET; Co-founder of SatSenseLtd; @timwright_leeds on another site; Fringes, Quakes and some other stuff. All views my own. 
Peter Cox @coxypm.bsky.social Climate scientist who believes that the world is simpler than it looks. Director of Global Systems Institute, University of Exeter
Tom Andersson ๐ @tom-andersson.bsky.social Research Engineer at Google DeepMind; Building AI for weather & tropical cyclone forecasting; WMO Young Scientist of the Year 2022; he/him
Marc Deisenroth @deisenroth.bsky.social Machine learning, environmental modeling, sustainability, robotics
Research Director @ Google DeepMind, Professor @ UCL
He/him
Simon Driscoll @simon-driscoll.bsky.social Assistant (Research) Professor, Department of Applied Mathematics and Theoretical Physics (ICCS), Uni of Cambridge. DPhil Oxford Physics.
Reading Uni (SASIP, Schmidt Sciences). ATI 2025.
ML/AI, physics, climate, & more.
Farrer @farrerfires.bsky.social Postdoc in KCL dept of geography researching remote sensing of landscape fire and smoke emissions estimation.
Chelsea Harvey @chelseaeharvey.bsky.social Climate & extreme weather reporter | POLITICO | PEN Guild | Former (and forever) E&E News | NYC via NC SC AL WV
TIPS: charvey@politico.com | chelseaeharvey@protonmail.com |
Signal @chelseaeharvey.01
David A Bailey @dabail10.bsky.social Scientist at NSF NCAR. CESM PCWG liaison. Interested in sea ice and Earth system modelling. Associate Editor at GRL. Running, ice hockey, curling. ๐จ๐ฆ๐บ๐ธ Opinions are all my own.
Thomas Rackow ๐ง @trackow.bsky.social Scientist @ecmwf.int : climate & ocean variability, kilometre-scale modelling, and its visualisation. #art and music enthusiast. #scicomm
Pete Irvine @peteirvine.bsky.social Editorial Director and Co-Founder of SRM360.org
Studying sunlight reflection methods at UChicago's Climate Systems Engineeringing Initiative
Prof Paul Williams @profpaul.bsky.social Professor of Atmospheric Science at University of Reading. Studies turbulence, jet streams, aviation, climate change.
https://www.met.reading.ac.uk/~williams/
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
IPCC @ipcc.bsky.social Intergovernmental Panel on Climate Change
David Babb @dave-babb.bsky.social Sea ice scientist at the University of Manitoba | IPCC AR6 | IGS Seminar Series | CLiC | Fan of the Winnipeg Jets | Probably building Lego with my two sons.