Aaron Rupar @atrupar.com Independent journalist, SnapStream brand ambassador, and publisher of the Public Notice newsletter https://www.publicnotice.co/subscribe
Your Local Epidemiologist @ylepidemiologist.bsky.social 👩🏻🔬 Simplifying public health with data-driven insights
💡 Helping you make informed health decisions
🎓 MPH, PhD
👇🏻 Get weekly science-backed updates
https://yourlocalepidemiologist.substack.com/
Colin Carlson @colincarlson.bsky.social Climate change, global health security, science diplomacy, and good bad futures • Yale • carlsonlab.bio • viralemergence.org • he/they
Michelle Kim @michelletomkim.bsky.social AI reporter @technologyreview.com. michellekim.11 on Signal
Niema Moshiri @niema.net Associate Teaching Professor of Computer Science at UC San Diego, consulting for PlayStation and Blizzard, Bioinformatician by training, SD-raised. https://niema.net
Brian Kaylor @briankaylor.bsky.social Baptist minister with PhD in political communication. New book: 'The Bible According to Christian Nationalists.' President & Editor-in-Chief - @WordAndWay.bsky.social bkaylor@wordandway.org
http://publicwitness.wordandway.org
Maggie Harrison Dupré @mharrisondupre.bsky.social Award-winning journalist at Futurism covering AI and its impacts on industries, media/information, and people. Send tips by email to: maggie@futurism.com or Signal: mhd.39
Chris Simms @chrisnsimms.bsky.social Science journalist covering all fields. Formerly an editor at New Scientist and Nature. 🧪🐸 🍄
New Scientist: https://tinyurl.com/2tvwfa2b
Live Science: https://tinyurl.com/4mbyh7a9
Sci Am: https://tinyurl.com/bdza74ta
Nature: https://tinyurl.com/yc265esp
Katie Drummond @katie-drummond.bsky.social Global Editorial Director at WIRED.
Board member @freedom.press
Speaker at UTA
Thomas Germain @thomasgermain.bsky.social Tech correspondent for the BBC and host of The Interface podcast. I write about how we use technology, and how technology uses us. Contact me on tomgermain.com
Anne Applebaum @anneapplebaum.wsocial.eu staff writer @theatlantic.com and senior fellow @snfagora.bsky.social. author of GULAG, IRON CURTAIN, RED FAMINE, TWILIGHT OF DEMOCRACY and AUTOCRACY INC
https://linktr.ee/anneapplebaum
Tom Simonite @simonite.bsky.social Tech companies editor @washingtonpost.com // tom.simonite@washpost.com
James O'Donnell @jamesmodonnell.bsky.social Covering AI for MIT Tech Review. Work has appeared in The Washington Post, FRONTLINE PBS, ProPublica and elsewhere. Also on X. Subscribe to my newsletter The Algorithm
Signal: @jamesodonell.22
https://www.technologyreview.com/author/james-odonnell
Raphael Wimmer @raphaelwimmer.bsky.social Tinkering with atoms, bits, and pixels at the University of Regensburg, Germany.
Yak shaver and award-winning procrastinator.
Also on https://hci.social/@RaphaelWimmer and Twitter
Arthur Holland Michel @writearthur.bsky.social Friendly reminders about spooky technologies.
Bylines in The Economist, The Atlantic, Wired, MIT Technology Review, etc. Author of 'Eyes in the Sky'
Research on AI and its discontents.
https://www.arthurhollandmichel.com/
Eric Topol @erictopol.bsky.social physician-scientist, author, editor
https://www.scripps.edu/faculty/topol/
Ground Truths https://erictopol.substack.com
SUPER AGERS https://www.simonandschuster.com/books/Super-Agers/Eric-Topol/9781668067666
Hank Greely @hankgreely.bsky.social Stanford Law prof, working on ethical, legal, and social issues in the biosciences. Sports fan (especially Stanford sports). And strongly opposed to the illegal & immoral Russian invasion of Ukraine. Slava Ukraini!
Peter Ottsjö @peterottsjo.bsky.social Journalist covering biotech & AI (➡️ baio.technology), longevity (➡️ reachlevity.com). Reporter at Swedish tech outlet Ny Teknik.
Matt Burgess (WIRED) @mattburgess1.bsky.social Security writer @wired.com
Cybercrime, privacy, surveillance, and more.
Signal: mattburgess.20 | Email: matt_burgess@wired.com
Elizabeth Warren @warren.senate.gov U.S. Senator, Massachusetts. She/her/hers. Official Senate account.
https://substack.com/@senatorwarren
Adam Rogers @jetjocko.bsky.social Journalist and author. Ex-Business Insider, ex-Wired. Hosted a podcast about an Alien TV show. Wrote a book about booze and a book about colors.
Signal: @jetjocko.15
https://adam-rogers.net
Tiffany O’Callaghan @tocallaghan.bsky.social Managing Editor, Doctors.net.uk
Donald Tusk @donald-tusk.bsky.social Premier Rzeczypospolitej Polskiej 🇵🇱
Prime Minister of Poland 🇵🇱
Justin Ling @justinling.ca Uh-oh!!!!!!! Columnist/journalist @thestar.com, sometimes @wired.com, @foreignpolicy.com
Newsletter: www.bugeyedandshameless.com
YouTube: https://www.youtube.com/@JustinLing
Signal: JustinLing.42
Rob Reddick @redique.bsky.social Freelance science editor. Formerly of WIRED, The Conversation, Mosaic.
Email: rsreddick.journalist@gmail.com / Signal: redique.97
Accountability Journalism Institute @accountabilityji.bsky.social We are scientists, investigative journalists, human rights advocates and media professionals joining forces to expose disinformation and help science fight back.
accountabilityjournalism.org
Julia Carrie Wong @joolia.bsky.social senior reporter at the guardian us / julia.wong@theguardian.com / juliacarriewong.11 on Signal
Medical Journalists' Association @mja-uk.bsky.social We have more than 450 members in health and medical journalism in UK media. See http://mjauk.org for the benefits of joining or partnerships
Maggie Astor @maggieastor.bsky.social Reporter at The New York Times writing about the intersection of health and politics, especially in marginalized communities. NYT Guild steward. No, not one of those Astors.
Kat Tenbarge @kattenbarge.bsky.social Independent journalist covering tech, culture, and politics @spitfirenews.com. Buy me a coffee: https://ko-fi.com/kattenbarge
Abby Beall @abbybeall.bsky.social specials editor and stargazing enthusiast @newscientist.com
SellaTheChemist @sellathechemist.mastodon.social.ap.brid.gy 🇺🇦🇺🇦 Born at 318 ppm CO2, UCL Prof, chemistry, climate change, energy waste, chemical weapons, #ClassicKit, bicycles, Lab_14, #UCLChemAirPoll. Timeblind […]
🌉 bridged from ⁂ https://mastodon.social/@sellathechemist, follow @ap.brid.gy to interact
Shayan Sardarizadeh @shayan86.bsky.social BBC Verify senior journalist | verification, AI, disinformation, conspiracy theories, open source investigations | shayan.sardarizadeh@bbc.co.uk
Adam Rose @adamrose.bsky.social Deputy Director of Advocacy @freedom.press
+
🤓 Fellow at Starling Lab (Stanford+USC)
🗞️ Board of Directors @lapressclub.bsky.social
🆕 Anchor on Medlines
Daniel Swain @weatherwest.bsky.social Weather and climate scientist focused on extreme events like floods, droughts, & wildfires on a warming planet. www.weatherwest.com
Aubrey Zerkle @aubreyzerkle.bsky.social Geoscientist & science writer, first-gen PhD, Editor-in-Chief @sciworthy.bsky.social, Research Scientist @bluemarblespace.bsky.social, she/her 🌍🪐🌋👽
Patrick Howell O’Neill @patrickhowelloneill.com Journalist at Bloomberg News in DC. Signal: @howelloneill.01, email: patoneill1@bloomberg.net https://www.bloomberg.com/authors/AXb8dLPHBFc/patrick-howell-oneill
Hannah Thomasy @hannahthomasy.bsky.social Science journalist & biology nerd. ❤️🧪 Be the best weirdo you can be.
Gisela Pérez de Acha @giselilla.bsky.social Open Source Investigative Reporter. Founder and CEO of FactFinder. Formerly teaching OSINT at UC Berkeley. Mexicana. Polyglot. Nerd. More at www.giselaperezdeacha.com
Joshua Basseches @joshuabasseches.bsky.social Renewable energy and climate politics and policy. Assistant Professor at Case Western Reserve University. Author of Owning The Green Grid (MIT Press). More at joshuabasseches.com
Prof Peter Hotez MD PhD DSc(hon) @peterhotezmdphd.bsky.social Texas Medical Center (TMC) Pediatrics Professor-Vaccine Scientist-Author; Member, Philosophical Society of Texas, Texas Academy of Medicine Engineering Science Technology, National Academy of Medicine, American Academy of Arts and Sciences
Giles Wilkes @gilesyb.bsky.social Former politico, comment writer, spread betting dealer, editor, now think tanker, consultant, former baker of overly dense loaves.
Critically Speaking with Therese Markow @criticallyspeaking.bsky.social 🎙️ Critically Speaking with Dr. Therese Markow:
A podcast at the intersection of science and society.
Listen at https://pulselink.bio/criticallyspeakingpodcast
Jasper Jackson @jasperjackson.bsky.social Managing editor at Transformer. Ex-tech editor at the Bureau of Investigative Journalism, also previously Guardian and New Statesman. Sometime media columnist. Signal: jasperjackson.01 https://www.transformernews.ai/
Anil Dash @anildash.com the internet's uncle • waging a victorious 2-front war against cars and christmas • big fan of being a big fan of things • go read https://anildash.com
Garrett M. Graff @vermontgmg.bsky.social Journalist & Pulitzer finalist Historian. Fmr ed, @PoliticoMag & @washingtonian. Author of "Watergate: A New History" and "The Only Plane in the Sky" and other books. garrett.graff AT gmail OR ProtonMail. Subscribe to my newsletter: Doomsdayscenario.co
Sara Reardon @sarareardon.bsky.social Reporter at Science covering biology, policy, and all things wild and wonderful. @science.org
🧠 🧬 ⚖️ 🐒 🏳️🌈 🦠 🔬 🏛 👩🔬
Signal: sara_reardon.59
Zach Hensel @zachhensel.bsky.social single-molecule microbiology lab @ ITQB NOVA in Portugal
https://zach-hensel.github.io/
Flo Débarre @flodebarre.eurosky.social Personal account
Evolutionary biologist, senior scientist at CNRS/Sorbonne Université
Interests: origins and control of infectious diseases and conspiracy theories; diversity in science; scientific publishing
https://www.normalesup.org/~fdebarre/
EN & FR
Asher Elbein @asherelbein.bsky.social Freelance writing about the wild, old and dead. Bylines in NatGeo, SciAm, The New York Times, Texas Monthly, and many other places. Repped by @desir.ee at Looking Glass Literary (fiction) and @benglishhh.bsky.social at Transatlantic (nonfiction)
Dane Pavitt 🦕🌍 @danepavitt.bsky.social Natural Sciences student, researcher & educator at The Open University & Potteries Museum
Palaeontologist 🦕 Natural Historian 🦈 Museum worker 🏛 Science Communicator 🥼 Conservation & climate 🌍 Metal guitarist 🤘(He/him)
Often speak in GIFs
Jacob Silverman @jacobsilverman.com Reporter at ICIJ.org and author. GILDED RAGE: ELON MUSK AND THE RADICALIZATION OF SILICON VALLEY is out in paperback Sept. 2026.
Signal: jacobsilverman.99
www.jacobsilverman.com
https://linktr.ee/gildedrage
Kate Willett @katewillett.bsky.social It’s Kate. 
Jay Roshe @jayroshe.bsky.social Interested in treating/preventing age-related ill health (dementia, cardiovascular disease, cancer, frailty, etc.) by targeting aspects of the biology of aging. Learn more: https://www.afar.org/what-is-geroscience-2
WEFAIL @wefail.bsky.social 🎨 👺
Prints: https://wefail.art/
Patreon: https://www.patreon.com/wefail
Kirsten Grind @kirstengrind.bsky.social NYT tech investigations, former WSJ, mother of two great boys and two great books
Walker Bragman @walkerbragman.bsky.social He/Him. Dad. Journo tracking dark money and attacks on public health. JD, ADHD, occasional cartoonist.
Co-founder of Accountability Journalism Institute. Accountabilityjournalism.org
Signal: walkerbragman.44
Reporting: https://www.importantcontext.news
Rapamycin News @rapanews.bsky.social Rapamycin (and other longevity drugs) user group, news & discussion forum. New research, clinical science, and user's results. Partnering with geroscientists. http://www.rapamycin.news
Josh Busby @busbyj2.bsky.social Professor at the University of Texas-Austin. Former Senior Climate Advisor DOD. Climate security, climate governance, clean energy, global health, US foreign policy. Author of States and Nature: The Effects of Climate Change on Security (Cambridge, 2022).
Data & Society @datasociety.bsky.social An independent research and policy institute working toward a future where people, not technology, come first.
Gwendolyn Wu @gwendolynawu.bsky.social Covering biotech startups and VCs at BioPharma Dive. Hobbyist baker and dog wrangler. 
Chuck Wendig @chuckwendig.bsky.social I like apples. I post photos. I dig birds. I write books. The next book is THE STAIRCASE IN THE WOODS, April 2025. Yes, I'm cringe. What do you want from me, I'm a 48-year-old dad and my brain is a mouse-eaten shoebox.
Usha Lee McFarling @usha.bsky.social I direct the Knight Science Journalism Program at MIT. Working hard to advance science journalism and support its practitioners at a time they are needed more than ever.
Stella Creasy MP @stellacreasy.bsky.social Sitting on the sidelines is for Waldorf and Statler. Promoted by Tim Dexter on behalf of Labour both at 23 Orford Rd E17 9NL.
IEEE Spectrum @spectrum.ieee.org The latest technology news and analysis from the world's leading engineering magazine.
Stephen Cass @stephencass.bsky.social Special Projects Director at @spectrum.ieee.org. Co-author of Hollyweird Science Vol. 1 and 2. Occasional science fiction editor. Maker and Retrocomputician. Feral cat servitor. 5e DM. ADHD. KB1WNR. 65xx. Originally from Dublin.
Dave Levitan @davelevitan.bsky.social Science journalist, bylines all over the place.
Book: NOT A SCIENTIST: How politicians mistake, misrepresent, and utterly mangle science (WW Norton).
www.davelevitan.com
Sign up: www.gravityisgone.com
Naomi Oreskes @naomioreskes.bsky.social Historian, Earth Scientist, Writer, Public Intellectual.
Books: Merchants of Doubt; The Collapse of Western Civilization; Science on a Mission; Discerning Experts; Why Trust Science?; The Big Myth, all in many languages.
Alt NIH Bluesky 🧪 @altnih4science.bsky.social Facts & strategy, in an authoritarian takeover.
Rightwing billionaires want to privatize NIH and use it to control universities.
We work to cure diseases like cancer.
Pers views. #science #medicine
James Medlock @jdcmedlock.bsky.social More good things for everyone. Public sector appreciator. Tax and welfare policy knower. Hyperinflation doubter.
News Eye @newseye.bsky.social A career spent in government affairs & media. Now an interested eye on the news. Not always balanced; there aren’t two sides to fascism.
Now on TikTok 👉 https://www.tiktok.com/@news_eye?_t=ZN-8zwNc7WZeII&_r=1
Please use ALT text :-)
Kara Swisher @karaswisher.bsky.social Amanda Katz said this was the cool kids table.
Fionna O’Leary @fascinatorfun.bsky.social Retired Lawyer, cook, Europhile, books, music, good conversations, gardens, walking. Bird site refugee 🇬🇧 🇮🇪
Ian Bond @cerianbond.bsky.social Deputy director, Centre for European Reform, London @centreeuropeanref.bsky.social . Supporter of democracy, the rule of law, the EU & Ukraine. Opponent of authoritarianism, corruption & Putin's Russia.
Elizabeth Jacobs, PhD @elizabethjacobs.bsky.social Blue in Arizona, forged in the Burgh.
1elizabethtjacobs1@gmail.com
@defendpublichealth.bsky.social
https://www.defendpublichealth.org
Dave Karpf @davekarpf.bsky.social Political Communication Professor at GWU. I write a lot about the history and future of tech and politics. Best known for that one time I made fun of Bret Stephens.
Davekarpf.beehiiv.com
Timothy Snyder @timothysnyder.bsky.social Temerty Professor of Modern European History, Munk School, University of Toronto; Permanent Fellow, IWM Vienna; Emeritus Levin Professor, Yale. Author of "On Freedom," "On Tyranny," "Our Malady," "Road to Unfreedom," "Black Earth," and "Bloodlands"
Dawid Zyla @dzyla.bsky.social Assistant Professor at CU Anschutz. Former Instructor in the Saphire lab at La Jolla Institute for Immunology. Structural biology of viral glycoproteins. ETH Zürich alumnus. In my free time, a photographer & programmer. #cryoem #python zylalab.org
Kip Ludwig @wildpiguk.bsky.social Former NIH Program Director for Neuroengineering. Current Co-Director of Wisconsin Institute for Translational Neuroengineering (WITNe).
Opinions are official positions of the U.S Government and Lyle Lovett.
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
Kelly Hills, MPH @rocza.bsky.social Your friendly neighborhood bioethicist.
I had a marvelous time ruining everything.
♿️🚺🕉️
Public & global health ethics; syn & DIY bio, biosafety & biosecurity; tech ethics; animal & research ethics; health comms. In MA.
Hilda Bastian @hildabast.bsky.social Scientist (PhD she/her), writer, cartoonist. 🦘
Tracking NextGen Covid Vaccines at https://vaxtracker.wordpress.com/
Personal newsletter: Living With Evidence https://hildabastian.wordpress.com/
Cleo Bishop Lab @cleobishoplab.bsky.social Senescence | Ageing | Cancer | Pro-senescence therapy | p16 | Drug discovery | Rejuvenation | miRNAs | EVs
David Ho @davidho.bsky.social Climate scientist; ocean carbon cycle and climate solutions. Professor @soest.hawaii.edu, University of Hawaiʻi at Mānoa; Visiting Faculty, Arizona State University. https://linktr.ee/david_ho
Richard Cave @speedoftrust27.bsky.social Consultant Speech and Language Therapist, Co-Director UCL Centre for Digital Language Inclusion (CDLI), Phd Speech Recognition Tech for Dysarthria. RCSLT advisor for voice banking, Giving Voice award 2020 & MND ALS Alliance AHP award 2022. UCL Deans List
Maria Aleandra @mariaaleandra.bsky.social 
Stuart Buck @stuartbuck.bsky.social Executive Director, Good Science Project 
Lewis Goodall @lewisgoodall.com Journalist, Reporter, Writer, Presenter @ Britain's biggest news podcast The News Agents (Mon-Fri) and Sunday with Lewis Goodall on LBC 10-12.
Website: lewisgoodall.com
Email: lewis.goodall@global.com
Substack: https://goodallandgoodluck.substack.com
Bob Kopp @bobkopp.net #Climate & sea level science + policy. Rutgers University. All views my own. www.bobkopp.net
Judd Legum @juddlegum.bsky.social I write Popular Information, an independent newsletter dedicated to accountability journalism. | judd@popular.info | Signal: juddlegum.47
Popular.info
Jeremy Faust, MD @jeremyfaust.bsky.social ER doctor at Brigham and Women's in Boston, Harvard Medical School.
Words in: NY Times, WaPo, Atlantic, Slate, CNN. I'm also "editor-in-chief" of MedPage Today and write "Inside Medicine" on Substack:
https://insidemedicine.substack.com/subscribe 
Ryan Fonseca @ryan-fonseca.bsky.social Deputy digital editor for Guardian US (@us.theguardian.com), based in LA
Teaching journalism at Cal State Northridge
Previously: @latimes.com, @laist.com, @sfstandard.com
💬 Signal: @rfonseca.411
Rest of World @restofworld.org We're a nonprofit publication covering global technology outside the West.
✉️ Sign up: https://restofworld.org/newsletters/global/
Maryam Saleh @maryams.bsky.social journalist @theintercept
FRONTIERS - Science Journalism Residency Programme @frontiersmedia.bsky.social 🌍 FRONTIERS is an ERC-funded initiative to design residencies for science journalists.
🔗 frontiers.media
🔬 #frontierscience #sciencejournalism #fellowships- E Ewen Callaway @ecallaway.bsky.social I'm an immigrant.
Eric Geller @ericjgeller.com Senior reporter at @CybersecurityDive.bsky.social covering all things digital security. I also co-host @hothtakes.bsky.social. | Send me tips: https://ericjgeller.com/contact.html
RJ Mackenzie @rjmsci.bsky.social Freelance science journalist. Words in The New York Times, Nature, and Science News. Views my own. Commission me: summerislescience@gmail.com
ninaberries @ninaberries.bsky.social editor, baker, gardener, film lover, ballet nerd, she/her
born and raised in hollywood
pfp: Lucretia, Niklaus Manuel Deutsch (1517)
Talking Biz News @talkingbiznews.bsky.social Biz journalism news, information and job openings for pens in pursuit of the bottom line. Black Lives Matter. Founded by Chris Roush.