Kara Layton @molluscular.bsky.social Assistant Professor at the University of Toronto interested in molluscan systematics, evolution & genomics
laytonlab.com
Research Authority - University of Haifa @haifaresearch.bsky.social The Research Authority promotes, supports, and monitors academic research, with special emphasis on expanding research funded by research foundations and public bodies.
Scientific Today @scitoday.bsky.social Scientific content aggregator with custom content feeds. Science news, jobs, events and more. Sign up at https://www.scientific.today.
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
ICM-CSIC @icmcsic.bsky.social Institut de Ciències del Mar (ICM-CSIC). Center of Excellence “Severo Ochoa". We are building the future we imagine for our ocean.
iMARES_group @imares-group.bsky.social The iMARES (Integrated Marine Ecosystem Assessments) is a marine research group from the @ICMCSIC founded in 2022.
🔗http://imares.science
NANO @nano4ocean.bsky.social The NF-POGO Alumni Network for the Ocean
www.nf-pogo-alumni.org
Haaretz.com @haaretzcom.bsky.social All the news, opinion and analysis from Israel, the Middle East and the Jewish World
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
Ketan Joshi @ketanjoshi.co Hey, I'm a climate and energy writer / data analyst who focuses on corporate + govt accountability
Creator + curator of the Greensky feed: https://ketanjoshi.co/greensky/
Based in Oslo but write about US, Europe, Aus too - ketan.joshi85@gmail.com
Todd Reubold @treubold.bsky.social Media and communications professional. Director of Marketing and Communications at Project Drawdown. Passionate about family, travel, sports, wildlife, climate solutions, good design and more. Living a life electrified. Opinions 100% my own.
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/
Matthew Hayek @matthewhayek.bsky.social NYU Associate Professor of Environmental Studies. Climate, animals, land use, and food systems. MatthewHayek.com
Project Drawdown @projectdrawdown.bsky.social 🌍 The world’s leading guide to science-based climate solutions.
Visit www.drawdown.org to learn more
Richard Waite @waiterich.bsky.social Director, Agriculture Initiatives, World Resources Institute. Working with colleagues around the world to create a sustainable food future. DC-based. Own views.
Dr. Stephanie Roe @stephanieroe.bsky.social Global Climate Lead Scientist @WWF
IPCC Lead author AR7 and AR6
Working at the intersection of climate, biodiversity & sustainable development.
Research: Ecosystems, Food, CDR, Energy
Pinay, mom, sunshine hunter, LOL-er
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
Kimberly Nicholas @kimberlynicholas.bsky.social Climate scientist, Lund University.
Creator, climate action
podcast 🎙️ CLIMATE ACTUALLY https://youtube.com/@climateactually
& guide📱 SHIFT (jointheshift.earth).
Bestselling author, UNDER THE SKY WE MAKE 📖.
Newsletter: wecanfixit.substack.com 💌.
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
Andrew Dessler @andrewdessler.com Prof of Atmospheric Sciences & climate scientist @ Texas A&M; AGU and AAAS Fellow; Native Texan; find out what I think at https://www.theclimatebrink.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
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
Gavin Schmidt @climateofgavin.bsky.social Climate scientist, juggler. Bikes etc. Blogging at https://www.realclimate.org - data visualization, explainers, and debunking.
Glen Peters @glenpeters.bsky.social Energy, emissions, & climate
CICERO Center for International Climate Research, Oslo, Norway
https://cicero.oslo.no/en/employees/glen-peters
Auke Hoekstra @aukehoekstra.bsky.social Sharing hope and debunking FUD against electric vehicles and renewable energy. Director NEONresearch.nl @TUeindhoven Founder Zenmo.com.
Hannah Ritchie @hannahritchie.bsky.social Deputy Editor, Our World in Data
Senior Researcher, University of Oxford
Climate, energy, environment, all things data.
Costa Samaras @costasamaras.com Climate, energy, emerging tech, resilience, & policy professor. Carnegie Mellon Univ. Institute for Energy Innovation Director. Former Biden-Harris White House OSTP Chief Advisor for the Clean Energy Transition. Personal account. He/Him. costasamaras.com
Paul C West @paul-west.bsky.social 
Peter Gleick @petergleick.bsky.social Climate, water, birds, bluegrass mandolin. Member US National Academy of Sciences, MacArthur Fellow, Carl Sagan Prize, author of The Three Ages of Water (2023) and When the Well Runs Dry (2026). Email me at pgleick (at) gmail.
Peter Griffith @carboncyclist.org Carbon, climate, justice, from space, in Baltimore
George Monbiot @georgemonbiot.bsky.social Ungainly on land
Rebecca Solnit @rebeccasolnit.bsky.social Writer of books. Guardian columnist. Newsletter at MeditationsInAnEmergency.com. Board member, Third Act and Oil Change International.
Dr. Katharine Wilkinson 🌱 @kkwilkinson.bsky.social 🤸🏻♀️ Climate author, teacher, creator 📚 Climate Wayfinding (new!), All We Can Save, Drawdown, etc ✨ Lead @allwecansave.bsky.social 🎙 Co-host, A Matter of Degrees 🍑 ATL
True loves: 🐎🐕🐈⬛🕺🏼🌳🌖⛰️
Leah Stokes @leahstokes.bsky.social Professor of climate + energy policy at UCSB. Alumni of MIT, Columbia and UToronto. Hosts "A Matter of Degrees" podcast. Cuts carbon pollution! Proudly 🇨🇦 Gardener 🌱 leahstokes.com; Newsletter: electricnotes.news
David Roberts @volts.wtf I run a newsletter/podcast called Volts about clean energy & politics. Subscribe & join the community at http://volts.wtf!
Leo Hickman @leohickman.carbonbrief.org Editor and director, Carbon Brief
https://bsky.app/profile/carbonbrief.org
Prof. Sonia I Seneviratne @soniaseneviratne.bsky.social Professor at ETH Zurich, IPCC WGI Vice-chair.
#Climate #Extremes #Land.
Citizen/mum/scientist. Personal account.
https://www.ipcc.ch/report/ar6/wg1/downloads/report/IPCC_AR6_WGI_Chapter11.pdf
Twitter/X: @SISeneviratne
https://www.iac.ethz.ch/people/sonia
Lauri Myllyvirta @laurimyllyvirta.bsky.social Co-founder and lead analyst, Centre for Research on Energy and Clean Air; senior fellow, Asia Society Policy Institute: tracking & accelerating progress from polluting energy to clean air, with research and evidence.
Jenny Chase @solarchase.bsky.social Solar and clean power analyst at BloombergNEF, goose keeper. Author of a book, "Solar Power Finance Without the Jargon". Opinions all my own.
Kevin Anderson @kevinclimate.bsky.social Professor of Energy & Climate Change at Universities of Manchester & Uppsala.
Translating climate science, through carbon budgets, into policy goals & mitigation options.
Co-founder https://climateuncensored.com
Climate One @climateone.org Your home for empowering climate conversations connecting all aspects of the climate crisis. Join us: https://bit.ly/4h8CXyy
Chris Field @chrfield.bsky.social Director, Stanford Woods Institute for the Environment.
Wolfgang Cramer @cramer-bondeau.fr #Climate & #biodiversity emeritus scientist, professor of global #ecology, #CNRS, MedECC, #IPCC, Acad. d'Agriculture de France.
Occasional rail travel and bicycle geek. 🇩🇪 🇫🇷 🇬🇧 🇸🇪 🇳🇴 https://tinyurl.com/wcrame- N Navin Ramankutty @nramankutty.bsky.social Professor at UBC; Co-chair of Global Land Programme; Sustainable land and food, Climate change; Dad of 2, Spouse of 1; Raquet sports; Max 5K runner; Learning to swim.
Philip Loring @philiploring.com Anthropologist and storyteller. Global Director of human dimensions science @nature_org. Author: FINDING OUR NICHE. Stubbornly optimistic that radical change is closer than we think. Opinions mine (but science-based). he/they 🏳️🌈
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.
The Lancet Countdown on Health and Climate Change @lancetcountdown.bsky.social Bringing together experts from across the globe to track how climate change is affecting our health, and how the world is responding.
Funded by Wellcome.
Yale Program on Climate Change Communication @yaleclimatecomm.bsky.social We conduct research on public climate change knowledge, attitudes, policy support & behavior. Posted events are not endorsements.
https://climatecommunication.yale.edu/
Amanda D. Smith @amandadsmith.bsky.social Energy nerd, former engineering academic, scientist, analyst, climate educator. 🇺🇸🏳️🌈🌱🐈🐕📖🌲🍄🥾🥟
"The name of our beautiful reward is not profit. Its name is freedom."
- Ursula K. Le Guin
linktr.ee/amandadsmith
James Cook University @jcuofficial.bsky.social James Cook University is Australia's leading tropical research university, with campuses in Townsville, Cairns and Singapore.
CRICOS Provider Code: 00117J.
Casey Newton @caseynewton.bsky.social Email salesman at Platformer.news and co-host at Hard Fork.
Tamar Guy-Haim 🌊🔬🦐🪼🦀🦞🪱 @zoopel.bsky.social Marine ecologist, zooplankton biologist, head of ZOOPEL (Zooplankton Ecology Lab) @IOLR_Israel, Associate Prof. @bengurionu
Passionate about all creatures great and small...
Dr. Or M. Bialik |📚|🔬|🌊|⚒️ @obialik.bsky.social Sediment, climate change, and impostor syndrome | Science and SFF for the win | Writing for a living and fun | Opinions are my own (or the characters' in my head).
Academic stuff: https://obialik.weebly.com
Non-academic writing: https://ombialik.weebly.com
Rilov Lab @rilovlab.bsky.social Marine Community Ecology Lab
The Coral Reef Research Hub @coralreefresearch.bsky.social Follow us for coral reef related news, career postings, academic opportunities and more | We are a network of coral professionals and early career scientists
Jonathan Sauder @josauder.bsky.social Postdoctoral fellow at MIT
3D Vision | Underwater SLAM | AI for Conservation
http://josauder.github.io
Florida Museum of Natural History @floridamuseum.bsky.social The Florida Museum of Natural History inspires people to care about life on Earth. Located on the University of Florida campus, we are also the state museum.
Sophie Thayne @oceanthayne.bsky.social Grant Manager @BlueActionFund 
Madeline G. Eppley, PhD @madeline-eppley.bsky.social northeastern university marine science center 🌊
marine pop gen, conservation, disease ecology, and lots of 🦪
{currently looking for a postdoc!}
https://linktr.ee/madelineeppley 🦈🏳️🌈🦀
Kiran Bajaj @kiranbajaj.bsky.social kleinstiver lab ✂️🧬 / northeastern ‘25 🦪 (she/her)
Ellie Handler @ellie-handler.bsky.social PhD student @northeasternmes.bsky.social in Bowen and Hughes labs studying plant-microbe interactions in salt marshes 🌊 🌾 🦠 🧫 | she/her
Kylea Garces, PhD @ellewoodsofmyco.bsky.social PhDiva 🍄✨💅🏻 https://kyleagarces.weebly.com
Nina Rodriguez Perez @cninaphore.bsky.social 💙Marine n' Micro💚, It’s not a phage mom!, USF PhD Student, Currently Sciencing at Breitbart Lab https://tinyurl.com/2p84r52h (She/Her) 🇨🇺
Mya A. Darsan @myadarsan.bsky.social Marine and Environmental Science PhD Candidate @bowenlab.bsky.social @northeasternmes.bsky.social 🧪🌊 | Microbial Ecology 🦠 | Bio and Env Sci UAlbany Alumna |🇹🇹🇺🇸| she/her
website: https://myadarsan.weebly.com
Katie Eaton @kmeaton.bsky.social Postdoc in the Kelly lab at LSU | evolutionary genomics and plasticity in response to environmental change | she/her
Julianna Renzi @juliannarenzi.bsky.social PhD student and invert enthusiast studying marine ecology at UC Santa Barbara | she/her/hers | https://juliannarenzi.webflow.io/
Daisy Taylor @daisyta.bsky.social PhD researcher looking at marine and coastal nature-based solutions and the people involved in them.
Also a terrible surfer and a coastal walking enthusiast
Sam Bogan @snbogan.bsky.social Asst Prof @ Skidmore College | PhD @ UCSB | Ecophysiology, genomics, and evolution in marine systems 🐟 🧬 🐚 He/him/his | snbogan.github.io
Laura Givens, PhD @lgivens.bsky.social molecular ecologist mucking about with marshes and oysters | looking at how marine communities use built spaces with eDNA | she/her
Ingrid Bunholi @ingridbunholi.bsky.social Marine scientist 🐠🧬 PhD student at UT Austin Marine Science Institute
eDNA | pop gen | coral reef fishes | elasmobranchs | #FirstGen 🇧🇷
ingridbunholi.weebly.com
Anna Mankowski @oceanna.bsky.social she/her🌈 marine microbiology & symbiosis 🦠 ocean lover 🌊 i like coding & coffee 💻☕️ postdoc @BorkLab @embl @EMBLtrec👩🏻💻 & #swimbikerun 🏊🏻♀️🚴🏻♀️🏃🏻♀️
Dr. Stacy Calhoun-Grosch @stacycalgro.bsky.social Marine Ecologist | Postdoc | Jellyfish Researcher & Food Web Modeler | Crustacean enthusiast | she/her
Emma Strand, PhD @emmastrand.bsky.social Genomics and ecophysiology of marine animals 🪸🐠🧬 | Postdoc @ Gloucester Marine Genomics Institute {views my own}
Alum: PhD w/ Putnam lab @ URI | Zale Parry Scholar
Andy Lee, PhD @andylee.bsky.social postdoc USDA-ARS | evolutionary genomics in a changing world 🪰🐟🐚🦨🧬 | popgen, rapid evolution, genomics, range shifts | he/they 🌈
李慕安, GiljeGiljau Makakaruwang, son of Paiwan and Ketagalan on the beautiful island 🌸
andymuanlee.com
Gage Mele @gagemele.bsky.social PhD student with @eco-oce-lab.bsky.social at KAUST| Three Seas Alumnus | Oceanography | Coral Reef Ecology 🪸🌊
Brian Timmer @scuba-timmer.bsky.social National Geographic Explorer and PhD candidate in the Baum lab researching kelp forests and climate change
Anela Akiona, Ph.D. @anela.bsky.social Kanaka maoli PhD from Scripps Oceanography | Coral reef ecology | UH Mānoa and USD alum | she/her | #TeamFish
Ana Silverio 🐟 @anasilverio.bsky.social fisheries scientist 🐟🐠🐡🎣 2025 Knauss Fellow ➡️ currently doing climate & fisheries stuff w/ @oceana.bsky.social 🌊 MSc from UNH 🐟 #FirstGen 🇲🇽🇺🇸
views are my own and NOT my employer, mostly fish, climate, ocean, enviro justice, marine policy
📍Washington, DC
Ally Swank @allydefduf.bsky.social PhD student at Boston University studying coral population structure and cryptic speciation in the Davies Lab 🪸🧬🏳️🌈 (they/them)
Andrew (Drew) Villeneuve, PhD @villesci.bsky.social Postdoc, Friday Harbor Labs, UW. I study marine heatwaves and their impacts on marine invertebrate population dynamics. Playing in the outdoors and bluegrass music enthusiast. villesci.github.io | https://linktr.ee/villesci
Kai (he/him) 🍉 @kaiwalton.bsky.social MS candidate in the Bronson Lab at Cal Poly Humboldt. Larval fish taxonomist & aspiring ichthyologist. Huge hagfish enjoyer 🐟
All views my own.
🏳️⚧️ 🏳️🌈
https://sites.google.com/view/larvalfishguy/about
Mackenzie Fiss-Nealley, PhD @sacrebluecarbon.bsky.social PhD studying organic matter dynamics in salt marshes | looking for jobs in Seattle, WA | she/her | RStats | biogeofeminist | hEDS | knitting
Mark @shotgunkelp.bsky.social MS Alumnus from the Three Seas program at Northeastern University. Crab enthusiast.
#scicomm and #advocacy. Opinions are mine. Ask me about BIMS (Black in Marine Science) 🦀🏳️🌈
Kiran Reed @kiranreed.bsky.social Research Technician for Silbiger Lab🪸
Marine Ecologist 🌊 | Animal Behavior Enthusiast 📒 | Scientific SCUBA Diver 🤿 | she/her 💁🏼♀️ | BS URI '19 🐏 | MS CSUN '23 🐟
Maggie Stoffer @maggiestoffer.bsky.social they/them 🏳️🌈/ marine ecologist/ SFSU MS student / Smithsonian Graduate Fellow/ Smith ‘23 alum
Alex Bijak @alex-bijak.bsky.social Postdoc at the Virginia Institute of Marine Sciences. Working on biodiversity-ecosystem functioning in coastal ecosystems. Dabbles in environmental monitoring. Seagrass fanatic.
Zea Segnitz @zeasegnitz.bsky.social Undergraduate student at Northeastern University pursuing a B.S. in Ecology and Evolutionary Biology
Currently at the Lotterhos Lab studying population genomics of the Eastern Oyster
🦪🦋🏔️🦀
Sof Fox @soffox.bsky.social MS Fisheries @ UAF studying oyster farms, transcriptomics, and environmental stressors. Also excited about sci comm and community engagement in science!
CERF Rising TIDES Scholar
UO/OIMB alum | they/them 🌊🦪
Chris Klaas @chrisklaas.bsky.social Marine scientist. PhD Candidate @ Southern Cross University. Shellfish reef restoration. Living on Gumbaynggirr land.
Manu | He/They @krishnm.bsky.social BSc Marine Science student at WUR | Elasmobranch enthusiast | 🏳️🌈
Parker K Lund @parkerklund.bsky.social PhD student @UBC, (MSc @humboldtcalpoly, BSc @OregonState), Marine microbial ecology and host-microbe 💕 #NonbinaryinSTEM (they/them)🏳️🌈
Owen Exeter @owenexeter.bsky.social Postdoctoral Researcher at Uni of Exeter
🧭 Marine spatial ecology and MPA monitoring
🦈 BRUVS | tags | exploring with my lurcher
Alicia Parfitt @aliciarparfitt.bsky.social 🦭 MSc Marine vertebrate ecology and conservation graduate
Francesco Garzon @garzonfrancesco.bsky.social Ecologist and conservation biologist 🌊
PhD student at University of Exeter 🌊
2018 National Geographic explorer 🌊
Marine megafauna movement ecology 🦈🐢🐋
Christina Marconi @christinamarconi.bsky.social PhD student | Marine Trophic Ecology Lab | University of Texas at Austin Marine Science Institute | molecular ecology | biodiversity | marine conservation | she/her 🧬🐡🐚🐟🪸
Trisha Gupta @trisha04.bsky.social Marine conservationist working on shark and ray fisheries in India 🦈PhD student
Evan Prasky @eprasky.bsky.social Ph.D. Environmental Conservation Candidate at UMass Amherst |
M.S. Marine and Environmental Science | Human-Shark Interactions | Social-Ecologist
https://www.get-causality.com
Jo Hickman @kjehickman.bsky.social PhD candidate at MIT & WHOI; microbial oceanographer; marine mycologist; bioinformatician; policy enthusiast; union organizer
Tiffany Zorotrian @tjzorotrian.bsky.social PhD Student/Aquatic Animal Health Fellow @UF CVM studying marine mammal postmortem biochemistry, endocrinology, and metabolomics. MSc in wildlife forensics @UF. Marine mammal/sea turtle SME for environmental permitting.
Katie Bigham @bighamkt.bsky.social Marine ecologist | Postdoctoral Research Fellow at the University of Washington | Pronouns are dealer's choice, views are my own