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!
Stephen Walt @stephenwalt.bsky.social Harvard professor, realist, FP columnist. Tennis enthusiast, amateur musician, proud dad, & grateful husband. Troubled by the state of the world & looking for solutions. For speaking engagements contact John Bute at john@chartwellspeakers.com
Sierra Club @sierraclub.org Explore, enjoy, and protect the planet!
sierraclub.org
Catherine Bracy @catherinebracy.com Founder + CEO of TechEquity (techequity.us). Author of World Eaters: How Venture Capital is Cannibalizing the Economy. Long-suffering Tottenham Hotspur supporter.
The American Geographical Society @americangeo.bsky.social The first national geographical organization in the United States. Nonprofit organization spreading geographical and geospatial awareness since 1851. https://www.americangeo.org/join-ags
National Weather Service @nws.noaa.gov Official Bluesky account for NOAA's National Weather Service.
Capital Weather @capitalweather.com D.C.'s Trusted Weather Team
http://www.capitalweather.com | info@capitalweather.com
New York Times Opinion @nytopinion.nytimes.com We amplify voices on the issues that matter to you. Read on: https://www.nytimes.com/section/opinion
Mayor Zohran Kwame Mamdani @mayor.nyc.gov Fighting every day to deliver a city that working New Yorkers can actually afford. Mayor of New York City.
Your City @yourcityseattle.bsky.social Your City is a grassroots progressive org in Seattle. 🏔️🌲🌧️ #thisisyourcity
https://www.yourcityseattle.org
Katie Wilson @wilsonkatieb.bsky.social Seattle TRU co-founder and general secretary. Occasional writer. Running for Seattle Mayor @wilsonforseattle.bsky.social
Science Europe @scienceeurope.org Dedicated to shaping the future of research, Science Europe is an association of major European Research Funding and Performing Organisations. Scroll through our imported posts to find out more about our activities. Visit us at scienceeurope.org
Justanolivertwist @justanolivertwist.bsky.social FITNESS . TRAVEL . ACTIVISM
From New York to Amsterdam, and everywhere in-between 🌍
Live. Laugh. Love. 🕊️
https://www.instagram.com/justanolivertwist?igsh=MXdzcjcxc2xtZHNm
Dr. Peter Neff @icy-pete.bsky.social Assistant Prof U Minnesota. Antarctic history from ice cores. Antarctic science. Views mine.
David Sirota @davidsirota.com Founder/editor-in-chief, @LeverNews.com; Oscar-nominated for Don't Look Up. Spouse of @emilyforco.bsky.social
American Foreign Service Association @afsaorg.bsky.social Championing America's diplomats since 1924
Congresswoman Sara Jacobs @sarajacobs.house.gov Proud to represent San Diego and a new generation of leaders in Congress.
Kat Abughazaleh @katmabu.bsky.social Former congressional candidate and journalist trying to change politics for good :) | www.kapow.works/
Cameron Kasky @cameronkasky.bsky.social Front runner in New York’s 12th Congressional District #YesWeCam
11th Hour with Ali Velshi @11thhourmsnow.bsky.social Catch Ali Velshi every weeknight 11p - 12a
Ali Velshi @velshi.com Host of The 11th Hour and Chief Data Reporter at MSNOW
Arlington, VA School Board @apsvaschoolbd.bsky.social MISSION
To ensure all students learn and thrive in safe, healthy, and supportive learning environments.
Wakefield High School @wakefield.apsva.us The official account of Wakefield High School, Arlington VA. #warriornation
Jeff Pearce @jeffpropulsion.bsky.social Journalist, Historian, Novelist, Author of Prevail, Winged Bull, The Gifts of Africa. Find my articles at http://jeffpropulsion.substack.com
Find my books at
https://www.amazon.com/stores/author/B003Z9PW8I/allbooks?ingress=0&visitId=5ee
Ars Technica @arstechnica.com Original news, reviews, analysis of tech trends, and expert advice on the most fundamental aspects of tech.
Peter Balas @warriorbalaswhs.bsky.social Principal of Wakefield High School in Arlington, VA. 
Neil Lewis, Jr. @neillewisjr.bsky.social Behavioral Scientist & Science Communicator.
Nancy and Peter Meinig Family Investigator in the Life Sciences and Associate Professor of Communication, Medicine, and Public Policy at Cornell University.
More here: neillewisjr.com
Personal account
Arlington Public Schools @apsva.us APS is a diverse and inclusive school community, committed to academic excellence and integrity. #APSisAwesome #OneTeamOneAPS
Arlington County Government @arlingtonva.us Official Bluesky account for Arlington County Government. Online participation policy: arlingtonva.us/terms-conditions/#policy
Arlington Democrats @arlingtondems.bsky.social Arlington, VA. Your Democratic organizing hub right outside the nation’s capitol. Help us get a Democratic trifecta in VA in 2025!
https://arlingtondemocrats.org/volunteer
Brad Haywood @bradleyrhaywood.bsky.social Haywood Law LLC. Founder of Justice Forward Virginia. Fmr. Chief Public Defender for Arlington & Falls Church, VA. Proudly blocked by ArlNow since 2025.
haywoodlaw.com
Washington Emergency Management Division @emd.wa.gov Official site of the Washington Emergency Management Division. Content Guidelines: https://mil.wa.gov/social Not here 24/7 #wawx #EMGchat
Preparedness tips: https://mil.wa.gov/preparedness
Alerts: https://mil.wa.gov/alerts
Roosevelt Institute @rooseveltinstitute.org Advancing ideas that rebalance power in our economy and democracy. www.rooseveltinstitute.org
Abdul El-Sayed @abdulelsayed.bsky.social Public servant running for U.S. Senate because it shouldn't be THIS hard to get by. Michigan born and raised. Girl Dad. Doctor. Vote by August 4th!
ARLnow @arlnow.bsky.social Local news for Arlington, Virginia. Since 2010.
Zohran Kwame Mamdani @zohrankmamdani.bsky.social Mayor of New York City
PBS @pbs.org PBS’s editorial independence is central to our work and will never change. We produce trustworthy content that features unbiased reporting.
http://www.pbs.org
Saikat for Congress @saikatforcongress.bsky.social Working on solutions as big as the problems we face.
IUPAC @iupac.org The International Union of Pure and Applied Chemistry (IUPAC) serves to advance the worldwide aspects of the chemical sciences. #IUPAC #IUPACGWB #IUPACTop10 #IUPAC|CSC2027 #IUPACDigital #ResponsibleChemistry
Congressman Don Beyer @beyer.house.gov Representing Northern Virginia in the U.S. House.
Humeyra Pamuk @humeyrapamuk.bsky.social @Reuters deputy US foreign policy editor. Eye on State Department. Before: London, Cairo, Dubai & Turkey. @columbiajourn @kocuniversity alum. Personal account.
David Hogg @davidhogg.bsky.social https://secure.actblue.com/donate/comms2026?refcode=blusky
Josh Zingher @zingherpolisci.bsky.social Political Scientist. Professor. Author of “Political Choice in a Polarized America” @OUP. Dad. Sauna enthusiast. Crossword solver. Powerlifter. Cyclist. ✡️ ∞
Website: https://fs.wp.odu.edu/jzingher/
Views are mine alone. RT!=endorsement
Marisa Kabas @marisakabas.bsky.social independent journalist, thehandbasket.co
email: marisa@thehandbasket.co
signal: marisakabas.04
Rick and Morty Podcast @rickandmortypod.bsky.social I think you can subscribe to our show here?
https://rickandmortypod.com/subscribe-to-podcast/
Pacific Crest Trail @pacificcresttrail.bsky.social The Pacific Crest Trail (PCT) is a 2,650-mile national scenic trail that runs from Mexico to Canada through California, Oregon and Washington. The PCT traverses 24 national forests, 37 wilderness areas and 7 national parks. https://www.postholer.com
Monica Lewinsky @monicalewinsky.bsky.social yeah, that one.
The Bulwark @thebulwark.com Political analysis and reporting free of tribal prejudices. Sign up for our newsletters here: https://thebulwark.com/subscribe
Hillary Rodham Clinton @hillaryclinton.bsky.social Doting grandmother, among other things.
Eileen Guo @eileenguo.bsky.social Tech features and investigations at @technologyreview.com | proud Los Angeles resident | send me tips (not PR pitches) on Signal: eileenguo.15 | português-español-中文 https://www.technologyreview.com/author/eileen-guo/
Senator Chris Van Hollen @vanhollen.senate.gov U.S. Senator for Maryland
vanhollen.senate.gov
Randall Munroe @xkcd.com 
Emma Vigeland @emmavigeland.bsky.social Co-host of The Majority Report @majorityreport.bsky.social
Sen. Cory Booker @booker.senate.gov Proudly serving the people of New Jersey in the U.S. Senate. 
Ned Price @nedprice.bsky.social The personal account of a recidivist public servant — most recently Deputy to the U.S. Ambassador to the UN, Senior Advisor to the Secretary of State, and State Department Spokesperson. Previously with NSC and CIA.
Barack Obama @barackobama.bsky.social Dad, husband, President, citizen. barackobamabooks.com
Longreads @longreads.com Sharing and publishing the best longform stories at longreads.com since 2009. Sister site of @atavist.com.
Become a member: https://longreads.com/join/
Submit to us: https://longreads.com/submissions
Tom & Lorenzo @tomandlorenzo.bsky.social Authors of “Legendary Children: The First Decade of RuPaul’s Drag Race & The Last Century of Queer Life,” publishers of tomandlorenzo.com, podcast: Pop Style Opinionfest. Cosmopolitan mag red carpet correspondents. All skeets are by T unless signed by L.
Brian Barrett @brbarrett.bsky.social Executive Editor, WIRED
The Stranger @thestranger.com Seattle's Only Newspaper 📣 TheStranger.com 👀
Edward Wong @ewong.bsky.social Diplomatic Correspondent for The New York Times
John Hudson @johnphudson.bsky.social I cover diplomacy and national security for The Washington Post
Democratic Socialists of America @demsocialists.bsky.social Democratic Socialists of America is the largest and fastest growing socialist organization in the USA. 🌹 Posts are not official statements.
www.dsausa.org
Join today at dsausa.org/join
@ffrf.org @ffrf.org The Freedom From Religion Foundation is a national 501 (c)(3) nonprophet nonprofit, with 40,000 nonreligious members working to keep state and church separate.
Mike Luckovich @mluckovich.bsky.social Cartoonist
Philip Ball @philipcball.bsky.social Science writer and author of books including Bright Earth, The Music Instinct, Beyond Weird, How Life Works.
Brian Schatz @schatz.bsky.social United States Senator for Hawaii. Climate hawk. Chief Deputy Whip. 
Congresswoman Pramila Jayapal @jayapal.house.gov Congresswoman, lifelong organizer, mom. Proudly serving WA-7. Chair Emerita of the Congressional Progressive Caucus. Member of Judiciary Committee, Foreign Affairs Committee, Budget Committee. She/her.
The New Republic @newrepublic.com Ideas. Influence. Impact.
TNR is a leader in the continuing fight for American democracy and a must-read if you want to know the ideas impacting politics and culture today.
Follow us: https://profile.google.com/@newrepublic
Institute for the Study of War @thestudyofwar.bsky.social ISW is a policy research organization focused on U.S. national security. Email: press@understandingwar.org. For more: https://linktr.ee/understandingwar
Washington State Department of Health @doh.wa.gov Welcome to the official Bluesky account for the Washington State Department of Health! We work with others to protect and improve the health of all people in our state. Visit us at https://doh.wa.gov/
Gov. Bob Ferguson @governorferguson.bsky.social Governor of the State of Washington
Georgetown School of Foreign Service @georgetown-sfs.bsky.social Georgetown University's Walsh School of Foreign Service, founded in 1919 and located in Washington, DC, is a premier school of international affairs. 
Alt USAID/ USAID Forever @altusaid.altgov.info They tried to bury us. They didn't realize we were seeds.
Jason Rosenberg @mynameisjro.bsky.social advocate, organizer and communications professional | he/him
Nahal Toosi @nahaltoosi.bsky.social Senior foreign affairs correspondent and columnist at POLITICO
Jake Yeston @jakeyeston.bsky.social Editor at @science.org, shepherding chemistry papers; views here are my own; he/him
American Chemical Society @acs.org ACS is home to the world’s scientific community — advancing, connecting, and empowering scientists.
Pete Buttigieg @petebuttigieg.bsky.social Husband, dad, veteran, writer, and proud Midwesterner. 19th US Secretary of Transportation and former Mayor of South Bend.
Public Citizen @publiccitizen.bsky.social Public Citizen has been standing up to corporate power and holding government accountable for 50 years. We're people-powered and accept no corporate money.
Democracy Forward @democracyforward.org We use the law to advance a bold, vibrant democracy for all people by defending progress, disrupting extremism, and building for the future. Join us at democracyforward.org
Molly Jong-Fast @mollyjongfast.bsky.social Host of the Fast politics podcast, contributing Writer at The New York Times opinion and MSNBC. Subscribe to fast politics YouTube channel
Congresswoman Sarah McBride @mcbride.house.gov Delaware's Congresswoman.
Congresswoman Sarah McBride and her congressional staff use this page to share news & services relevant to Delaware. This is her official government Bluesky page.
Lambda Legal @lambdalegal.org We’re the oldest and largest legal organization fighting for #LGBTQ+ people and everyone living with #HIV. Learn more: lambdalegal.org
Mark Lemley @marklemley.bsky.social William H. Neukom Professor, Stanford Law School. Partner, Lex Lumina LLP. I teach and write in IP, antitrust, internet, and video game law
Derek Lowe @dereklowe.bsky.social Medicinal chemist / chemical biologist, author of “In the Pipeline” at http://science.org/blogs/pipeline. derekb.lowe@gmail.com and on Signal at Dblowe.18
All opinions are mine; I don’t speak for my employer in any way.
Hasan Minhaj @hasanminhaj.com OFF WITH HIS HEAD now streaming on NETFLIX 👇🏾
www.netflix.com/browse?jbv=81776083
HASAN MINHAJ DOESN'T KNOW now streaming on YOUTUBE/PODS 👇🏾
https://www.youtube.com/@HasanMinhaj?sub_confirmation=1
https://lemonada.lnk.to/HasanMinhajDoesntKnowhs
GLAAD @glaad.bsky.social Accelerating acceptance for LGBTQ people. 🏳️🌈🏳️⚧️
www.glaad.org/social
LGBTQ+ Victory Fund @lgbtqvictoryfund.bsky.social Electing pro-choice LGBTQ+ candidates across the U.S. Get mad, get elected. 🏳️🌈 (though fund is in the name, we don't send money to non-candidates. we get asked about that a lot).
Learn more: linktr.ee/victoryfund
Al Jazeera English @aljazeera.com Your story. Your platform. Follow our live coverage on aljazeera.com
Chemjobber @chemjobber.bsky.social 1. A blog to help chemists find jobs. (chemjobber.blogspot.com) 2. Towards a quantitative understanding of the quality of the chemistry job market
Holden Thorp @holdenthorp.bsky.social Editor-in-Chief of Science and Professor of Chemistry and Medicine at George Washington University. Opinions not those of AAAS. https://holdenthorp.substack.com/about #ActuallyAutistic
Debbie Gale Mitchell @heydebigale.bsky.social Chemist, 🧲 spectroscopist, mother, (Teaching) Professor of Chemistry at University of Denver. Loves reading romance and nonfiction 💖📚, currently writing a narrative nonfiction book on spectroscopy🚨Opinions and thoughts and posts are my own!
Stu Cantrill @stuartcantrill.com Husband, Dad, PhD, pedant, former Chief Ed of @natchem.nature.com, now Editorial Director at @NaturePortfolio.nature.com. Wine, chemistry, publishing, words & snark. Views ranty, but all mine. #ContaminatedBlood victim (affected). He/Him
Ronan Farrow @ronanfarrow.bsky.social Pulitzer-winning investigative journo at New Yorker. Documentaries at HBO. Ex-diplomat. Bad lawyer. Disused phd. Tips: ronan_farrow@newyorker.com.
Ezra Levin ❌👑 @ezralevin.bsky.social Co-Exec Director of Indivisible along with Leah.
Organizing with local Indivisible groups against America's fascist clown show.
Indivisible ❌👑 @indivisible.org We’re organizing against this fascist regime the only way that actually works — with on-the-ground, volunteer-led, communities of people power: https://linktr.ee/indivisibleteam
Nick Bednar @nicholasbednar.bsky.social McKnight Land-Grant Professor, Law and Political Science at U. of Minnesota. AdLaw, Admin. Capacity, and the Federal Workforce. Contributing Editor for Lawfare; Nonresident Fellow at Brookings. Signal: Nbednar.46
Opinions are my own; Not UMN.