Wisc-Satellite @wisc-satellite.bsky.social Satellite meteorologist, NOAA Cooperative Institute for Meteorological Satellite Studies, University of Wisconsin - Madison. Personal account, all opinions ©2025-2026. Denali. Lake Ontario. Gulf of Mexico. https://cimss.ssec.wisc.edu/satellite-blog/
Andrew G. York @andrewgyork.bsky.social I'm a physicist; I invent techniques to measure and control biological systems.
Homepage: andrewgyork.github.io
@zooko2.bsky.social @zooko2.bsky.social 
Daniel Litt @littmath.bsky.social Assistant professor (of mathematics) at the University of Toronto. Algebraic geometry, number theory, forever distracted and confused, etc. He/him.
@yubsamir.bsky.social @yubsamir.bsky.social - T Thomas Dietterich @tdietterich.bsky.social Safe and robust AI/ML, computational sustainability. Former President AAAI and IMLS. Distinguished Professor Emeritus, Oregon State University. https://web.engr.oregonstate.edu/~tgd/
Rob Ricci @ricci.io Research Professor in the Kahlert School of Computing at the University of Utah. I don't speak for them.
Here, I mostly post about decentralization and social networks. I'm more active on other topics in the fediverse at https://discuss.systems/@ricci/ .
Toni Schneider @toni.bsky.team CEO of Bluesky, partner @trueventures.com, more at toni.org
Wisconet @wisconet.bsky.social A network of 79 weather and soil monitoring stations in Wisconsin. We're growing with the support of the USDA Rural Partnerships Institute and Wisconsin Alumni Research Foundation.
Steven Mazie @stevenmazie.bsky.social SCOTUS correspondent for The Economist. Political studies prof at Bard Early College-Manhattan.- M Martin Kimani @martinkimani.bsky.social Diplomat, Kenyan, African
McPherson Eye Research Institute @mcphersoneri.bsky.social Working Together to Understand, Protect and Restore Vision
Steven Lowette @stevenlowette.bsky.social Research prof at VUBrussel on the CMS, milliQan and Formosa experiments at CERN - Dark Matter, exotics, and rare processes.
@uwmadisonece.bsky.social @uwmadisonece.bsky.social 
Nate Meyvis @natemeyvis.bsky.social Dad. Programmer. Reader.
Dave Wasserman (unofficial bot) @redistrict.bluesky.bot Senior Editor & Elections Analyst of the nonpartisan @CookPolitical Report w/ @AmyEWalter. Nerd for 🗺️ maps, ⛷️ ski slopes & 🎻 trad tunes. Has seen enough.
http://cookpolitical.com/about/staff/david-wasserman
(Unofficial bot maintained by @manos.lol)
Andrew Bubak, PhD @andrewbubakphd.bsky.social Assistant Professor and Principal Investigator at CU Anschutz Medical Campus studying the role of varicella zoster virus in vascular dementia, Alzheimer’s disease, and stroke.
Cristi Proistosescu @cristiproist.bsky.social Assistant Professor - School of Earth Sciences @ Illinois
cristi.pro
Lewis MacKenzie @lemackz.bsky.social Upconversion nanoparticles, optical biosensors, chiral spectroscopy, scicomm, blood oxygen | bass player | uranium glass collector
Group website: www.mackenzie-lab.org
he/him | Glasgow | Expect typos
whitney loo @whitneysloo.bsky.social assistant professor chemical engineering UW-Madison | all things polymers & electronic music | she/her 🌈
Marcel Dirsus @marceldirsus.com Political scientist and author of How Tyrants Fall: And How Nations Survive. Hosting The Next Best, a politics podcast: https://www.youtube.com/@DrMarcelDirsus
Eugene Vinitsky 🍒 @eugenevinitsky.bsky.social Anti-cynic. Towards a weirder future. Reinforcement Learning, Autonomous Vehicles, transportation systems, the works. Asst. Prof at NYU. Founding research scientist at Percepta.
https://emerge-lab.github.io
https://www.admonymous.co/eugenevinitsky
Chris Paxton @cpaxton.bsky.social Writing about robots https://itcanthink.substack.com/
RoboPapers podcast https://robopapers.substack.com/
All opinions my own
Marc Lanctot @sharky6000.bsky.social Research scientist interested in multiagent reinforcement learning, game theory, games, and search/planning.
Lover of Linux 🐧, coffee ☕, and retro gaming. Big fan of open-source. #gohabsgo 🇨🇦
For more info: https://linktr.ee/sharky6000
@justinwildlife.bsky.social @justinwildlife.bsky.social 
Munday Lab @mundaylab.bsky.social Jeremy Munday is a Professor bridging physics and engineering to solve big problems in energy, climate, and quantum mechanics.
Grace @gracekind.net A latent space odyssey
gracekind.net
PICo Lab (Photonics, Information & Complexity) @picolablkb.bsky.social Exploring the intersection of complex photonics, imaging, and information processing at lab. Kastler Brossel (Paris, FR)
• ─ 0110 → ▦ 〰⁂〰 ▣ ─ ƒ(·) → ılı.lı ─ •
PIs: @sylvaingigan.bsky.social @hiltondeaguiar.bsky.social
News, research & life in the lab.
Mathew Owens @mathewjowens.bsky.social Space physicist doing a poor impersonation of a meteorologist at the University of Reading.
https://mathewjowens.github.io/
Aaron Stein @aaronstein1.bsky.social President/CEO @fpri.bsky.social; Podcast w/ blogfather @armscontrolwonk.bsky.social; Recent Substacker; Author: US War Against ISIS. Views are all my own
Jeffrey Lewis @armscontrolwonk.bsky.social William J. Perry Lecturer at Stanford CISAC & Distinguished Research Fellow FPRI. Member of the Bulletin of Atomic Scientists Science and Security Board & National Academies Committee on Int’l Security and Arms Control.
@drmkn.bsky.social @drmkn.bsky.social 
Erin Kissane @kissane.myatproto.social Away for a while. Making and mending networks and knowledge. Working and thinking at wrecka.ge, co-running a volunteer unbreak-the-news collective at @unbreaking.org.
Previously: Covid Tracking Project, OpenNews, old web nonsense.
Will Zeng @willzeng.bsky.social http://willzeng.com
P(aul) Frazee @pfrazee.com CTO at Bluesky. Not a nerd.
Deena Mousa @deenamousa.com Global health & development at Open Philanthropy
https://newsletter.deenamousa.com/
Leonhard Bandilla @lbandilla.bsky.social 
Judith Su @judithsu.bsky.social Associate Professor, The University of Arizona; http://wp.optics.arizona.edu/jsu/
Aaron Reichlin-Melnick @reichlinmelnick.bsky.social Senior Fellow at the American Immigration Council. Commenting generally on immigration law and policy. Retweets =/= endorsements, views are my own.
henry @hdevalence.bsky.social navigating the library of babel
Daniel Drezner @dandrezner.bsky.social Political science professor, academic dean, writer, podcaster, shaker of hands with Mel Brooks — you know, the usual kinks.
Josh Huder @joshhuder.bsky.social Political scientist posting mostly about Congress. Senior Fellow at The Government Affairs Institute at Georgetown University, McCourt School of Public Policy.
Tatev Chalyan @tatev.bsky.social Photonics passionate, traveller
David Phillips @photonphillips.bsky.social Leading the Structured Light Lab, University of Exeter, UK. Research focussed on optics & photonics: wavefront shaping, computational imaging, complex photonics, optical tweezers, laser writing, structured light.
@samuelkmoore.bsky.social @samuelkmoore.bsky.social Senior editor at IEEE Spectrum covering semiconductors. Women’s cricket enthusiast
Zoltán Sylvester @zzsylvester.bsky.social Research professor at UT Austin | geology | sedimentology | rivers | python | mountains | running | opinions are my own | he/him
zsylvester.github.io
Neil Shubin @neilshubin.bsky.social Paleontologist. Developmental Biologist. Anatomist. Polar wanderer. Telling people that they are fish since 2008.
@rpmuller1.bsky.social @rpmuller1.bsky.social 
Baylor Spears @bspears.bsky.social Reporter @WIExaminer || medill alum || tennessean || she/her || ✉️ baylor@wisconsinexaminer.com
Scott Bauer Associated Press @sbauerap.bsky.social Associated Press correspondent covering Wisconsin, politics and music. Not always in that order. 
Wisconsin Examiner @wisconsinexaminer.com Nonpartisan, nonprofit news site | Digging up the truth in the Badger State. Part of https://statesnewsroom.com. Subscribe: http://wisconsinexaminer.com/subscribe/
Meteorologist Chad Franzen @chadwsaw.bsky.social Award winning Meteorologist & Web Director for WSAW and WZAW Television in Wausau, WI.
Veritasium @veritasium.bsky.social An element of truth - videos about science, education, and interesting things.
https://linktr.ee/veritasium
Bobby Kogan @bbkogan.bsky.social Senior Director of Federal Budget Policy for the Center for American Progress doing budget, tax, and econ.
Formerly: Biden OMB, Biden Transition Team, Senate Budget Committee (Murray and Sanders).
CBO and OMB’s biggest fan! Personal account.
Steve Flammia @sflammia.bsky.social Quantum. Virginia Tech and Phasecraft.
UW–Madison @uwmadison.bsky.social Official account for the University of Wisconsin–Madison. On, Wisconsin! 👐
wisc.edu
Congressman Bill Foster @repbillfoster.bsky.social Scientist. Businessman. Proud to represent the 11th Congressional District of Illinois.
https://linktr.ee/fosterIL11
Bill Gates @billgates.bsky.social Global Health. Energy Innovation. Alzheimer’s. https://gatesnot.es/tgn
Interim Chancellor Eric M. Wilcots @uwchancellor.bsky.social Serving as interim chancellor for the University of Wisconsin–Madison since May 17, 2026 #OnWisconsin
Joe Allen @joeallenjoe.bsky.social Prof at Harvard; Direct Harvard Healthy Buildings Program; Exposure and Risk Science; Author: HEALTHY BUILDINGS book w/ HBS Prof Macomber
linktr.ee/healthybuilding
Lori Grace @lorigrace.bsky.social Extreme Weather Photographer, Host: Storm Before the Calm Podcast, featured on @cbssundaymorning @cosmopolitan @backpackermag @pantone 2024
Critical thinking a requirement here. That pretty much separates it.
Genevieve Lakier @genevievelakier.bsky.social Law professor at UChicago Law. Thinks a lot about freedom of speech. Curious about this platform.
Joe Weisenthal @weisenthal.bsky.social Cohost of The Odd Lots Podcast
Singer and guitarist in Light Sweet Crude
Jack @tracewoodgrains.bsky.social Storyteller. Romantic. Pursue excellence.
Anton Barbashin @abarbashin.bsky.social Russia foreign and domestic politics. Editorial Director at ridl.io
James Wootton @decodoku.bsky.social Misusing quantum computers for fun and/or science. Spock at Moth Quantum. Two Ts and no Es. All nonsense here is my own doing
Henry Legg @henrylegg.bsky.social Lecturer (~asst prof) investigating quantum physics @univofstandrews.
My opinions belong to 28 highly trained monkeys and are not those of my employer.
Webpage: https://legg.wp.st-andrews.ac.uk/ 
Warp @warp.dev The open-source agentic development environment, born out of the terminal. Build with agents, locally and in the cloud with Oz.
github.com/warpdotdev/warp
DARPA @darpa.mil Creating breakthrough technologies for national security.
Senator Tammy Baldwin @baldwin.senate.gov Official Bluesky account of United States Senator Tammy Baldwin's office, proudly working for the State of Wisconsin.
Katherine Long @klong.bsky.social Investigations reporter at the Wall Street Journal, via Business Insider and The Seattle Times. katherine.long@wsj.com. Send tips on Signal: longka.38
Jessica Riedl @jessicabriedl.bsky.social Fellow @Brookings.edu. Past: Manhattan Institute (2017-25) Sen. Portman chief economist (2011-17), budget policy for 4 prez campaigns. Fiercely independent and tribeless. Views mine.🏳️🌈
Christy Landes @landeschristy.bsky.social Professor of Chemistry at Illinois, science, tennis and travel lover.
Sam Bagenstos @sbagen.bsky.social Personal account. Personal views. Frank G. Millard Professor of Law, University of Michigan Law School & Arlene Susan Kohn Professor of Social Policy, University of Michigan Ford School of Public Policy. Former General Counsel, HHS and OMB.
@christogrozev.bsky.social @christogrozev.bsky.social 
Dan Congreve @dcongreve.bsky.social Assistant Professor in Electrical Engineering at Stanford | Loves light, nanomaterials, and especially their combination | 2x co-creator of tiny humans
Damon Tighe @damontighe.bsky.social Community Scientist with a focus on fungi and a huge iNaturalist addict. Formerly a researcher on the human genome project, single cell sequencing, but now spend most work hours supporting educators in bringing more hands-on biotech into their classrooms
Brian McCullough @brianmc.bsky.social Host: TECH BREW RIDE HOME podcast. Author: HOW THE INTERNET HAPPENED. GP: RIDE HOME FUND.
Giulia Pacchioni @giulia-pacc.bsky.social Chief Editor @natrevmater.bsky.social | Based in London | Love travelling 🌎, good food 🍕& physics + materials science 🔬🧲. She/Her, views my own.
ringwiss @ringwiss.bsky.social 🏳️🌈 🇪🇺 🇵🇱 🇬🇧 He/him.
Armchair parliamentarian.
I type at 140 wpm.
Jeff Dean @jeffdean.bsky.social Google Chief Scientist, Gemini Lead. Opinions stated here are my own, not those of Google. Gemini, TensorFlow, MapReduce, Bigtable, Spanner, ML things, ...
@kyunghyuncho.bsky.social @kyunghyuncho.bsky.social a mediocre combination of a mediocre AI scientist, a mediocre physicist, a mediocre chemist, a mediocre manager and a mediocre professor.
see more at https://kyunghyuncho.me/
Aziza Suleymanzade @azizasuleymanzade.bsky.social Physics Faculty @UCBerkeley| Quantum | https://suleymanzadelab.com/
Jason Furman @jasonfurman.bsky.social Professor @Harvard, Director @HarvardBizGov, Senior Fellow @PIIE, teaches Ec10, words @nytopinion, was Chair of President Obama's CEA. Some posts may be educational.
Alexander Berger @albrgr.bsky.social CEO of Coefficient Giving
Hadi Partovi @hadip.bsky.social Investor, entrepreneur, founder Code.org.
WhiteWind @whtwnd.com WhiteWind is a Markdown blog service (AppView) which uses atproto.
https://whtwnd.com/about
Usage:
https://whtwnd.com/knksm5.final-techblog.com/entries/Basic%20Usage%20of%20WhiteWind
Repo:
https://github.com/whtwnd/whitewind-blog
Terence Tao @teorth.bsky.social Mathematician at UCLA. My primary social media account is https://mathstodon.xyz/@tao . I also have a blog at https://terrytao.wordpress.com/ and a home page at https://www.math.ucla.edu/~tao/
Steve Carter @shieldaig.bsky.social Lives in a forest in the NW Scottish Highlands (Shieldaig / Torridon). Writes music for a living. Posts random photos of Highland life. Never without a dog.
https://SteveCarter.com
Ryan Moulton @moultano.bsky.social Algorithmist
https://moultano.wordpress.com/
Chris Albon @chrisalbon.com 
Lautaro Vergara-Cofré @vergaralautaro.bsky.social Chilean physicist.
Posting mainly about history of physics.
Too many interesting things to learn, too few time.
Born at 316.91 ppm
Scott Gottlieb, MD @scottgottliebmd.bsky.social Senior Fellow at the American Enterprise Institute. Partner, New Enterprise Associates. Contributor CNBC. 23rd Commissioner of the U.S. FDA. Boards: Pfizer, Illumina, TempusAI, United Health
Ben Sandofsky @sandofsky.com I make Halide and Kino.
David Pile @davidpile.bsky.social Australian physicist & optics enthusiast. Was a researcher at Tokushima & Berkeley. Senior Editor at Nature Photonics @naturephotonics.bsky.social - Views are my own.
Ben Olsen @drlightx.bsky.social Experimental physicist at Lewis & Clark College in Portland, OR. Using laser-cooled quantum gases to study many-body physics far from equilibrium. Teaching physics to help people live better lives.
https://olsenlab.science
Chinna Devarapu @chinnadevarapu.bsky.social Scientist and Maker. Research Fellow at Tyndall National Institute and Munster Technology University. Alumni of BHU, IITD, TU Berlin, University of Exeter.
Becca Willett @beccawillett.bsky.social https://willett.psd.uchicago.edu/
Worah Family Professor, University of Chicago
National Institute for Theory and Mathematics in Biology (https://www.nitmb.org/)
Institute for AI in the Sky (SkAI, https://skai-institute.org/)