Deb Chachra @debcha.bsky.social Engineering professor. Author of HOW INFRASTRUCTURE WORKS (on Riverhead in the US+, on Torva in the UK+). Interested in embodiment, materiality, metacognition, and systems. All enthusiasm is 100% genuine. debcha.org
Netroots Nation @netrootsnation.bsky.social The largest progressive gathering in the U.S. 🔥
📍 #NN27 will be in Denver: July 8-10, 2027
NetrootsNation.org
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.
Center for Constitutional Rights @ccrjustice.org We fight against oppression. We stand with social justice activists and communities under threat. We use the power of the law to achieve justice for all. ccrjustice.org
Jigar Shah @jigarshahdc.bsky.social husband, dad, focused on elevating American entrepreneurs and innovators to achieve energy abundance by deploying at scale. It's simple, not easy. https://www.linkedin.com/in/jigarshahdc/
Climate Central @climatecentral.org Researching and reporting the science and impacts of climate change 🌎
Unbiased Science @unbiasedscipod.bsky.social Founded by public health scientist, Dr. Jess Steier, Unbiased Science represents a team of interdisciplinary scientists, educators, and advocates who are passionate about bringing evidence-based health + science info to the masses. ✌🏼 Respectful discourse.
Gravel Influencer @gravelinfluencer.bsky.social I ride my bike, get angry at drivers, talk about disability advocacy, eat baked goods, and make sure Gus is well fed. I hail from the best state in New England.
GFZ Helmholtz-Zentrum für Geoforschung @gfz.bsky.social Hier skeetet die Gruppe Kommunikation und Medien des GFZ in Deutsch und auf Englisch | Skeets by Communications and Media of GFZ Helmholtz Centre for Geosciences
Elle Cordova @ellecordova.bsky.social A nerd at large. Writer of stuff.
Join my sci-fi book club:
http://patreon.com/ellecordova
nerd humor • space & sci fi • books
The Academic Resistance @academicresistance.bsky.social Fighting the assault on higher education and science by the Trump administration. Defending science, academic freedom, and the power of knowledge. HANDS OFF HIGHER ED!
🔥 #DefendHigherEd #DefendScience
Run by academics. DM us with tips and resources.
Kyle Blount, Ph.D. (they/them) @hydro-kyleb.bsky.social Assistant Professor, University of Illinois Springfield
PI, WATER Lab
Ecohydrology, water resource management, urban heat and microclimates, remote sensing, STEM education, and JEDI
https://kyleblount.weebly.com/
https://www.uis.edu/directory/kyle-blount
The Climate Pod @climatepod.bsky.social The Climate Pod is a wide-ranging conversation about climate change. Featuring experts covering culture, science, economics, activism and more. Check it out! https://podcasts.apple.com/us/podcast/the-climate-pod/id1469270123
Second Nature @leadonclimate.bsky.social Accelerating climate action in, and through, higher education by mobilizing a diverse array of higher education institutions to act on climate.
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/ 
United Farm Workers @ufw.bsky.social UFW - fighting for farm workers since 1962. Sí Se Puede!®
Andy Revkin 🌎 ✍🏼 🪕 ☮️ revkin.substack.com @revkin.bsky.social 40 years of prize-winning sustainability journalism, mostly @nytimes, #sustainwhat webcaster https://revkin.substack.com, #Anthropocene Working Group member, solution seeker, songwriter https://j.mp/revkinlinks
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.
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!
National Hurricane Center @nhc-atlantic.extwitter.link ⚠️ MIRROR OF twitter.com/NHC_Atlantic
⚠️ If you own the original account and want to claim this, please contact @twttr-mirrors.bsky.social
@rihouseofreps.bsky.social @rihouseofreps.bsky.social 
Chris Blazejewski @chrisblazejewski.com Dad, husband, RI House Speaker. Bringing people together to get things done. Proudly serving the residents of District 2 in Providence, representing Fox Point, Wayland Square, Downtown, Jewelry District, and Smith Hill.
Jennifer Boylan @jenniferboylanri.bsky.social Representative for RI House of Representatives District 66 Riverside/Barrington. Democrat. Moms Demand exCL. Feminist. Pro-choice. REFUSE Reduce Reuse Recycle. Protect mother earth.
Christopher Gavin @chrisgavin.bsky.social Boston Globe reporter covering Rhode Island
Bylines at The Messenger, Boston.com. Springsteen fan, guitar guy, Emerson College grad. Long Islander living in New England.
Latest stories: https://shorturl.at/PKLSh
News tips? christopher.gavin@globe.com
Steph Machado @stephmachado.bsky.social Reporter for Boston Globe Rhode Island covering education, politics and the city of Providence. Email me: Steph.Machado@globe.com
Rhode Island Senate @risenate.bsky.social rilegislature.gov
Indivisible Rhode Island @indivisibleri.bsky.social The official Indivisible RI Bluesky account. We exist to bring together Rhode Islanders to fight for our democracy and work with our legislators to get it done. All are welcome.
IndivisibleRI2024@gmail.com | IndivisibleRhodeIsland.org
DisabledInSTEM @disabledinstem.bsky.social We are here to affirm that you DO belong in STEM! This is a safe space for people with disabilities in STEM to connect. Contact: disabledinstem@gmail.com
Aly Putnam, Ph.D. (she/her) @aputnam.bsky.social marine ecologist. firstgen. disabledinSTEM. mom of 2kids. focused on climate change. invasive species. biodiversity. ecophysiology. teaching. equity and accessibility in ecology. RISCC leadership. NE CASC. Stone Living Lab.
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.
Eric Holthaus @ericholthaus.com Meteorologist for REBUILD.US based in Minneapolis. Contributing climate journalist for The Guardian. Author of The Future Earth. Optimistic to a fault.
DM to contact me securely on Signal
Daniela Rosero-López @danielarl.bsky.social PhD in Ecohydrology - environmental flows for life 🌊🦠
Heatmap News @heatmap.news A new media company focused on the biggest story of our time: climate change. Subscribe to our newsletter at https://heatmap.news.
Pete Sikora @petesikora.bsky.social The climate crisis & inequality. Married, two kids. Lifelong NYCer, diner guy.
With nychange.bsky.social, directing climate/jobs campaigns 9 years. Previous: 10 yrs CWA D-1, 7 yrs NYPIRG. On climate only, my takes are NYCC “official”. 🇵🇸
Kate Schapira: "Well Put & Generalizable" @kateschapira.bsky.social I wrote a book, LESSONS FROM THE CLIMATE ANXIETY COUNSELING BOOTH: HOW TO LIVE WITH CARE AND PURPOSE IN AN ENDANGERED WORLD. Let me know if you think you could use it for something.
Climate Science Legal Defense Fund @csldf.org The Climate Science Legal Defense Fund protects the scientific endeavor. Email lawyer@csldf.org if you’re a scientist in need of free legal advice.
Andri Snær Magnason @andrimagnason.bsky.social Writer from Iceland, On Time and Water, LoveStar, The Story of the Blue Planet and more….
Sarah E. Bond @sarahebond.bsky.social Roman historian, digital humanist & contributor at Hyperallergic
Book 📕 Strike: Labor, Unions & Resistance in the Roman Empire (Feb. 2025) : https://yalebooks.yale.edu/book/9780300273144/strike/
Pasts Imperfect:
https://pasts-imperfect.ghost.io/
AAUP @aaup.org The American Association of University Professors champions academic freedom, advances shared governance, and organizes faculty to ensure higher education's contribution to the common good.
aaup.org
Carl Zimmer @carlzimmer.com NYT columnist. Signal: carlzimmer.51
Newsletter: https://buttondown.com/carlzimmer/
Web: http://carlzimmer.com
[This account includes a tweet archive]
Bulletin of the Atomic Scientists @thebulletin.org The best thinking on existential threats since 1945. Nuclear risk, climate change, and disruptive technologies. We set the #DoomsdayClock. thebulletin.org
Scripps Institution of Oceanography @scrippsocean.bsky.social Understanding and protecting the planet since 1903.
📍UC San Diego
Sarah Hörst @planetdr.bsky.social Professor of planetary science at Johns Hopkins. Titan’s biggest fan. Pomeranian wrangler. Runner. Love many, trust few, always paddle your own canoe. She/her. sarahhorst.com
Planetdr.26 on signal
Extinction Rebellion Boston @xrboston.bsky.social #ExtinctionRebellion of Greater Boston, MA. We demand immediate government action on the #ClimateCrisis. Non-violent civil disobedience for No New Fossil Fuel Infrastructure.
http://xrboston.org/join
Extinction Rebellion - US @xr-us.bsky.social Official Extinction Rebellion US page. A declaration of nonviolent rebellion for climate action
Kim Kelly @kimkelly.bsky.social freelance labor journalist & author. big on heavy metal, workers, tattoos, cold places, and Philly. do no harm, take no shit 🏴
my books/email: www.kim-kelly.com
my lefty metal newsletter: salvo.ghost.io
Seth Borenstein @borenbears.bsky.social Climate and science writer at The Associated Press, covers disasters, all sorts of science. Teaches journalism at NYU/DC. Father of 3, husband of 1. Red Sox fan.
Steven Donziger @sdonziger.bsky.social Advocate, writer & public speaker on human rights and corporate accountability. Lawyer on team that won historic $9.5b judgment against Chevron.
Watch the first episode of my podcast Donziger on Justice: https://www.youtube.com/watch?v=m_nXKlrdt8Y&t=71s- D dharna noor @dharna.bsky.social fossil fuels reporter at the guardian
Moms Clean Air Force @momscleanairforce.org We are a community of 1.6 million moms and dads united against air pollution—including the crisis of our changing climate—to protect our children’s health!
Www.momscleanairforce.org
Extinction Rebellion NYC @xrnyc.bsky.social New York City chapter of @xrglobal.bsky.social
Non-Violent Civil Disobedience to protest governments' unwillingness to respond to the man-made global climate crisis.
linktr.ee/XRNYC_Media
Christine Wiedinmyer @cwiedinm.bsky.social Science administrator at CU Boulder. Study air quality and pollution emissions, all things wildfire and open burning. Women in science. Go Buffs! 
Tammie Visintainer @proftv.bsky.social Associate Prof Science Education | NSF CAREER climate grant (unlawfully terminated) | Race, place, heat, health |Transform school science | Former marine ecologist | Twin mom, surfer, mt biker, solo backpacker | Pro Humanity | #AbolishICE
Scott Allen @scottallenunr.bsky.social Asst Prof at Univ. of Nevada, Reno. Ecohydrology and Ecosystem Processes (EEP!) Lab. Amateur Sculptor. He/Him. tinyurl.com/EEPLabAllenUNR
Kyra Simone @sciencewithkyra.bsky.social 🇨🇦 Science communicator & PhD candidate studying climate change & wildfire @McMaster University
Kylea Garces, PhD @ellewoodsofmyco.bsky.social PhDiva 🍄✨💅🏻 https://kyleagarces.weebly.com
Mel Ortiz-Alvarez, PhD @moadlc.bsky.social Neuro-microbiome Scientist🦠🧠, Science Writer for @microbites.bsky.social ✍️& Artist 🎨
@AaasMassMedia.bsky.social Fellow 2026 for El Nuevo Día
Portfolio: www.microbephd.com
Co-Founder of CienciaPaTodes.org
#CienciaPR 🇵🇷 #BlackinMicro #InclusiveSciComm
Silenced science stories @silencedscience.bsky.social 
Matt McCormick @mattcmccormick.bsky.social 
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)
AGU Cryosphere Section @agucryo.bsky.social 
Rhiannon Giddens @rhiannongiddens.bsky.social New album, Hope Is the Thing with Feathers, out 9/18 on Nonesuch Records!
Stand Up for Science! @standupforscience.net We mobilize the fight for science and democracy - because science is for everyone! 🧬🧪🌎
Donate here: https://bit.ly/SUFS_GIVING
Learn more ⬇️
https://linktr.ee/standupforscience_bluesky
Alt National Park Service @altnps.bsky.social The official "Resistance" team of U.S. National Park Service. Our website: www.ourparks.org
Science Moms @sciencemoms.bsky.social We're climate scientists and moms who care about our children and their planet. We break down what’s happening to their world and discuss how we can protect it. https://sciencemoms.com/
UN Environment Programme @unep.org Official account of the United Nations Environment Programme
https://www.unep.org/- K The Keeling Curve @keelingcurve.bsky.social Official daily update on atmospheric CO2 levels in the post-400 ppm era from Scripps Institution of Oceanography's iconic Keeling Curve.
Congressman Gabe Amo @amo.house.gov Proudly representing Rhode Island's First Congressional District in the United States Congress.
Gretchen Goldman, PhD @gretchentg.bsky.social President @ucs.org. Previously: USDOT, White House OSTP, @500womensci.bsky.social. Environmental engineer. Mom. Cyclist. Public Transit Enthusiast. Views my own. She/her.
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
Friendly Neighborhood Mouse @missmouse.bsky.social Trying to do right in a screwed up world. I cover protests and things. Bit of a miscreant. I do stupid things well. (she/her)
Don Moynihan @donmoyn.bsky.social Policy Professor, Ford School, University of Michigan.
Irish immigrant. Administrative burdens guy.
Free newsletter, Can We Still Govern?: https://donmoynihan.substack.com
Needhi Bhalla 💅🏽 @needhibhalla.bsky.social Cell biologist and geneticist, Professor, mom and consumer of alcohol. Those might all be related. I grind til I own it.
She/her/hers.
ORCID: https://orcid.org/0000-0002-6859-0073
personal account
Chanda Prescod-Weinstein 🌌 @chanda.blacksky.app Theoretical Astro/Physicist:
https://chanda.science
First book:
https://tinyurl.com/DisorderedCosmos
BUY MY NEW BOOK:
https://tinyurl.com/EdgeOfSpaceTime
Blog:
news.chanda.science
all Black/all Jewish. 🏳️🌈/agender/woman.
Posts by/for me🖖🏽
Ben & Jerry’s @benandjerrys.bsky.social Peace, Love, & Ice Cream.
www.benjerry.com
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
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
The Nature Conservancy Science @science.nature.org @nature.org's science network working to optimize science and help TNC advance towards the 2030 goals.
Rhyolite_Prof @edithrojas.bsky.social Geology Professor in the Coachella Valley!
STEM Advocate
Dr. Robert D. Bullard @drrobertbullard.bsky.social Director of Bullard Center Texas Southern University, professor, author of 18 books, NBEJN #HBCU Climate Change Consortium, #ClimateReality Board, AAAS, National Academy of Medicine, TIME Earth Award, Father of Environmental Justice, US Marine Corps Vet.
Roger Williams Park Zoo @rwpzoo.bsky.social Join us in conserving wildlife & wild places! #RWPZoo
ACLU of Rhode Island @riaclu.bsky.social Defending fundamental rights and freedoms in the Ocean State since 1959. riaclu.org
LISC Rhode Island @lisc-ri.bsky.social Local Initiatives Support Corporation is a non-profit CDFI dedicated to supporting partners to transform neighborhoods into resilient and sustainable communities through Housing, Workforce, Health, child care facilities and public safety. www.rilisc.org
ecoRI News @ecorinews.bsky.social Southern New England's environmental watchdog. Sign up for our twice-weekly newsletter at https://ecori.org/getnews.
Globe Rhode Island @globeri.bsky.social 🗞️ News from the Boston Globe's Rhode Island bureau.
Save The Bay - Narragansett Bay @savethebayri.bsky.social Save The Bay protects, restores, and improves the ecological health of the Narragansett Bay region, including its watershed and adjacent coastal waters since 1970. SaveBay.org
WBUR @wbur.org WBUR is Boston’s NPR. A public media leader committed to exceptional journalism on-air, online, on-demand and on stage.
Carfree PVD @carfreepvd.bsky.social Mostly bikes, sometimes trains, occasionally buses. And I’m in a car more than I’d like. Providence, RI, USA.
Woonasquatucket River Watershed Council @wrwcri.bsky.social The Woonasquatucket River Watershed Council (WRWC) sparks economic development through our work restoring the Woonasquatucket River and communities around it, and by enhancing, extending and bringing people to the Woonasquatucket River Greenway.
Carl T. Bergstrom @carlbergstrom.com Professor, UW Biology / Santa Fe Institute
I study how information flows in biology, science, and society.
Book: *Calling Bullshit*, http://tinyurl.com/fdcuvd7b
LLM course: https://thebullshitmachines.com
Corvids: https://tinyurl.com/mr2n5ymk
he/him
Carolynn Harris @iceicecarrie.bsky.social Geobiologist, analog astronaut, thruhiker
PhD Candidate @ Dartmouth
Brendan O’Neill @permafrostee.bsky.social Permafrost Research Scientist - PhD. Ground ice and effects of climate change. Also like bikes, EVs, and making cities better🌳 🚲. UVic and Carleton U Alum. Long Covid rebuilder 🤖👁️🧠🦾🦿. 0.25🇺🇦 слава україні !
Mallory Ringham @mcringha.bsky.social Chemical oceanographer, knitter, big fan of house plants
Often thinking about marine carbon dioxide removal, always thinking about nature
Carly Finegan @carlyfinegan.bsky.social environmental geochemistry doctoral candidate studying urban watersheds and their contaminants! Occasional dog, cave, and gardening content, too
IPCC @ipcc.bsky.social Intergovernmental Panel on Climate Change
AGU Catchment Hydrology Technical Committee @agucatchhydro.bsky.social We are the Technical Committee on Catchment Hydrology of the American Geophysical Union.
www.hydrocatch.weebly.com
Tao Wen 文涛 @jaywen.bsky.social Assistant Professor @SyracuseUniversity | Geochemist | Environmental Data Scientist | he/him/his | https://jaywen.com
AGU Ecohydrology @aguecohydro.bsky.social Ecohydrology Technical Committee for the American Geophysical Union (AGU); How do plants and water Interact in landscapes? We want to learn more...
https://connect.agu.org/hydrology/about/committees/ecohydrologymain
AGU Water Quality Technical Committee @aguwaterquality.bsky.social We are the Water Quality Technical Committee for the American Geophysical Union. The group's members' research advances an understanding and preservation of water quality. We can be found here: https://aguwaterquality.org/