Tian Xie @xie-tian.bsky.social Principal Research Manager & Project lead @ Microsoft Research AI for Science; AI for materials; Previously @ MIT, DeepMind, Google X. Views my own.
Bidirectional Human-AI Alignment @bialign.bsky.social 
Ben Schulz @schulzb589.bsky.social Pancomputationalism across the multiverse
John Scalzi @scalzi.com I enjoy pie.
Social Media FAQ: https://whatever.scalzi.com/2025/04/16/the-official-john-scalzi-social-media-faq/
Naztronomy @naztronomy.com I'm Naz! An astrophotographer from of Boston. I post astrophotos as well as videos which I create to spread the good word about space.
naztronomy.com
youtube.com/Naztronomy
Nora's Guide to the Galaxy @ngttg.bsky.social I love space!
PhD, Astrophysics
SFF Author
🚀🌌👩🚀🌠🪐
🔗: https://galaxy.nora-bailey.com/linktree
Pittsburgh City Paper @pghcitypaper.com 💯Pittsburgh’s alternative for news, art, and entertainment.
🆓Always free in print and online.
pghcitypaper.com
David Litt @davidlitt.bsky.social Former Obama speechwriter. NYT bestselling author. Democracy enthusiast. Professional novice surfer. Cat gentleman. “It’s Only Drowning” out June 24th.
Larry Osterman @larryosterman.github.io Long term MSFT employee, Dad, Singer.
Expect cat pictures, tech nerding, etc.
Previous: SMB filesystem, Exchange Store, Windows Audio, Windows Runtime, COM, Confidential computing.
Current: Azure SDK for C++
Proud LGBTQIA+ ally.
Profile pic from Not
David Blanchflower BSc @davidbflower.bsky.social Astronomer and Astrophotographer. Pictures of space appearing in posts, magazines and on the telly. 
Dr. Shannon Cofield @geoshanz.bsky.social Geological Oceanographer + Planetary Geologist | Researching sediments from the deep sea to Mars | https://linktr.ee/shannoncofield | views my own
Dr Dan Shugar 🇨🇦 @watershedlab.bsky.social I make ice cream and do science and suck at fly fishing. YYC
glaciers - geohazards - climate - geomorphology - geomatics - gelato
He/him
Fellow, @rcgssgrc.bsky.social
International Glaciological Society @igsoc.bsky.social ❄️ Official account of the International Glaciological Society. Discover the wonders of snow and ice with us! #Glaciology ❄️
igsoc.org
AC Vasquez - 安娜 @criskotsu.bsky.social Geochemistry | 🌊 | Deep-sea | UNCLOS |
Assoc. Prof. at ULACIT 🇨🇷 Visiting AP at 同济大学 🇨🇳
@geolatinas.bsky.social Mentoring Team | @aslo.org Early Career Committee | @eageo.bsky.social DEI Committee
Tom Eccles @stepsoversnails.bsky.social must love dougs
tomeccles.com
Jonathan Petit @ai-security.bsky.social Lead AI Security & Privacy Research @Qualcomm
Vivek Gupta @gkeviv.bsky.social Principal Software Engineering Manager at Microsoft, dad, husband, photography enthusiast and world traveler. Always learning something new.
Martha Bhattacharya @marthabhattacharya.bsky.social Neuroscientist doing cell bio/genetics/genomics in Drosophila/mouse/iPSC neurons @ U of Arizona. Wife and Mom of 2. Love endorphins, learning new things, and sunrises.
Unhacker @unhacker.bsky.social All the cybers since way back
FKA twitter.com/garyd
AKA Gary Arthur Douglas
Hacker, maker, breaker, fixer, tinkerer
Painter and secretly a lofi monkey
Phrack Zine @phrack.org since 1985
https://phrack.org
SwiftOnSecurity @swiftonsecurity.com computer security person. former helpdesk
Randall Munroe @xkcd.com 
Boston Disability Commission @disabilitycommission.boston.gov The official Bluesky account of the City of Boston's Disability Commission. We facilitate full and equal participation in all aspects of life by persons with disabilities in Boston.
boston.gov/disabilities
Boston Office of Housing @housing.boston.gov The official Bluesky account for the Boston Mayor’s Office of Housing. We're responsible for developing affordable housing, housing the homeless, and real estate. boston.gov/departments/housing
Boston Police Department @police.boston.gov Official Bluesky account of the Boston Police Department, sharing BPD News and real time emergency notifications.
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police.boston.gov/mentalhealth
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boston.gov/fire 
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boston.gov/ems
Boston Public Schools @bostonschools.boston.gov The official Bluesky account of Boston Public Schools — the birthplace of public education in the US, serving more than 46,000 pre-k through grade-12 students in 104 schools.
bostonpublicschools.org
Boston Equity and Inclusion Cabinet @equity.boston.gov The official Bluesky account of the City of Boston’s Equity and Inclusion Cabinet. We work to advance racial justice and social, economic, and health equity in Boston.
boston.gov/equity
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Boston Community Engagement Cabinet @communityengagement.boston.gov Official Bluesky Account of Mayor Michelle Wu's Community Engagement Cabinet, leading the City of Boston’s work towards eliminating silos between residents and City Hall.
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Boston.gov/cable
Boston Parks Department @parks.boston.gov Official Bluesky account of the Boston Parks and Recreation Department. Clean, green, safe & accessible open space for all Bostonians!
linktr.ee/bostonparksdept
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Learn more at boston.gov/bphc.
Office of Mayor Michelle Wu 吳弭 @mayorwu.boston.gov BPS mom, daughter of immigrants, and MBTA commuter working to make Boston a home for everyone.
linktr.ee/mayorwu
Follow the @boston.gov Bluesky Starterpack: https://bsky.app/starter-pack/boston.gov/3lcvbzv3ttb25
Carnegie Mellon University Libraries @library.cmu.edu The Carnegie Mellon University Libraries is your destination for discovery. As a central gathering space for the university, with physical and digital spaces for everyone to meet, study, and grow, we're at the heart of the work of CMU.
Eric Malmi @ericmalmi.bsky.social Staff Research Scientist at Google DeepMind, building Gemini
Gautam Kamath @gautamkamath.com Assistant Prof of CS at NYU Courant. Co-EiC of TMLR. My group is The Salon. Privacy, robustness, machine learning.
http://www.gautamkamath.com
Martin Ziqiao Ma @marstin.bsky.social https://mars-tin.github.io
member of technical staff @ 💭🤖
member of less technical stuff @ aclmentorship
phd @ umich; bs @ sjtu
prev. @ mit-ibm-watson, adobe, amazon
herborium lover, fortune teller, pokémon trainer, szechuan cuisine chef.
Hua Shen✨ @huashen.bsky.social Postdoc @UW, Prev.@UMich, Ph.D @PSU, Research Intern @GoogleAI, @AmazonScience. 🦋 https://hua-shen.org.
Jorge Sánchez (xurxodev) @xurxodev.com Saber crear software de calidad te da libertad.
Escribo historias, consejos y experiencias.
https://xurxodev.com/libros
https://xurxodev.com/estudio-comunidad-xurxodev/
Stephanie Chan @scychan.bsky.social Staff Research Scientist at Google DeepMind. Artificial and biological brains 🤖 🧠
Simon Lermen @simonlermen.bsky.social I work on AI safety and AI in cybersecurity
Francesco Ortu @francescortu.bsky.social NLP & Interpretability | PhD Student @ University of Trieste & Laboratory of Data Engineering of Area Science Park | Prev MPI-IS
arxiv cs.CL @arxiv-cs-cl.bsky.social Computer Science -- Computation and Language
source: export.arxiv.org/rss/cs.CL
maintainer: @tmaehara.bsky.social
ResearchTrend.AI Daily @researchtrend.ai Explore the latest AI research trends and meet others in the field at ResearchTrend.AI.
https://researchtrend.ai/
Jean-Philippe Monteuuis @jpmonteuuis.bsky.social Security Researcher @ Qualcomm.
Interested in AI & Autonomous Driving.
PhD-Telecom/Institut Polytechnique Paris.
Judo Black Belt & BJJ White Belt.
🇫🇷in🇺🇸
Opinions are my own :)
Javier Rando @javirandor.com Red-Teaming LLMs / PhD student at ETH Zurich / Prev. research intern at Meta / People call me Javi / Vegan 🌱
Website: javirando.com
METR @metr.org METR is a research nonprofit that builds evaluations to empirically test AI systems for capabilities that could threaten catastrophic harm to society.
David Rein @idavidrein.bsky.social sentio ergo sum. developing the science of evals at METR. prev NYU, cohere
Zellnor Myrie @zellnor.bsky.social NY State Senator, running for NYC Mayor in 2025. Son/attorney/recovering sneaker addict.
https://secure.actblue.com/donate/zellnor-for-nyc-1?refcode=bsky
Jimmy Secretan @jsecretan.bsky.social Interested in AI, open endedness, privacy
Aly Lidayan @aliday.bsky.social CS PhD student at UC Berkeley studying RL and cognitive science
alyd.github.io
Marcel Torne @marcelto.bsky.social PhD Student @Stanford | Working on Robot Learning
Somerville Department of Racial and Social Justice @somerville-rsj.bsky.social 
Ilyena Hirskyj-Douglas @ilyena.com Lecturer (Assistant Professor) at the University of Glasgow creating interactive and internet-enabled systems for animals. www.ilyena.com
Ulrich Janse van Vuuren @ulrichjvv.bsky.social Humanitarian | Environmentalist | 📱 Digital media 👥 Advocacy 🌍 Global development 🎓 University of London ⭕️ UN Global Goals #Goalkeepers2030 🌿 For people and planet.
📍 Johannesburg, South Africa
City of Boston @boston.gov The official Bluesky account of the City of Boston. For non-emergency services, please call 311.
Boston.gov
City of Watertown, MA @watertowngov.bsky.social Official news, information, updates, and alerts from the City of Watertown, MA. Learn more at watertown-ma.gov.
Do you have a question or concern? Contact our 311 Constituents Services Team at 617-458-8311 or 311@watertown-ma.gov.
City of Cambridge @cambridgemass.bsky.social Official Bluesky Account of the City of Cambridge, Mass.
Account not monitored 24/7
www.cambridgema.gov
Congresswoman Ayanna Pressley @pressley.house.gov Proudly serving the Massachusetts 7th.
https://linktr.ee/rep.pressley
Senator Ed Markey @markey.senate.gov Senator for Massachusetts. Ranker on Senate Small Business Committee & HELP Primary Health & Retirement Security Subcommittee. Fighting for a Green New Deal.
Internet Archive @archive.org Internet Archive is a non-profit research library preserving web pages, books, movies & audio for public access. Explore web history via the Wayback Machine. 
Michelle Wu 吳弭 @wutrain.bsky.social Mayor of Boston • Mom to Blaise, Cass & Mira • Personal account
michelleforboston.com
Boston 25 News @boston25news.com Boston 25 News provides complete New England news coverage that matters to you.
Universal Hub @universalhub.com All Boston, all the time, and, yeah, that includes turkeys, helicopters and the odd chicken.
The Boston Globe @bostonglobe.com New England's leading source for breaking news and analysis.
bostonglobe.com
GBH @wgbh.org GBH produces digital and broadcast programming that engages, illuminates and inspires, through drama and science, history, arts, culture and journalism.
gbhnews @gbhnews.bsky.social GBH News is your home for news, distinctive storytelling, and what matters to you in Boston and beyond. #Boston, #Massachusetts, #USA
Cambridge Day @cambridgeday.com News and information for Cambridge and Somerville, Massachusetts
City of Boston Streets Cabinet @streets.boston.gov Official Bluesky account of the City of Boston Streets Cabinet (Transportation & Public Works). Helping make Boston’s streets work for everyone, no matter who you are or how you get around. 🏃🏽♀️🚲👟🚍🚦🗑♻️
linktr.ee/bosstreets
Somerville Infrastructure @somervilleinfr1.bsky.social Official account for the Department of Infrastructure and Asset Management for the City of Somerville, MA. 🏗🚧🚜🦺 https://www.somervillema.gov/departments/iam
Nik DeCosta-Klipa @nikdecostaklipa.bsky.social WBUR newsletter editor. Sign up for our daily morning newsletter: https://www.wbur.org/news/wburtoday
Hub Comics @hubcomics.bsky.social Comics for Everyone!-- in Union Square, Somerville MA. Open 7 days a week.
Follow us on Instagram!
hubcomics.com
MBTA @mbta.com The official Bluesky account of the Massachusetts Bay Transportation Authority (MBTA)
mbta.com
City of Somerville @cityofsomerville.bsky.social Official feed for the City of Somerville, MA.
derek guy @dieworkwear.bsky.social Menswear writer. Editor at Put This On. Words at The New York Times, The Washington Post, The Financial Times, Esquire, and Mr. Porter.
If you have a style question, search:
https://dieworkwear.com/ | https://putthison.com/start-here/
Kate Klonick @klonick.bsky.social Law professor & journalist looking at tech geopolitics, free expression, internet law, online governance, & AI.
Senior Editor at Lawfare.
https://klonick.substack.com/
www.kateklonick.com
W.W.D.D.
Эрик Коднер @kodnercreatives.bsky.social Веду ютуб-канал о том, как работает поведение человека и как эти знания обернуть в свою пользу. Здесь пишу обо всём.
Linus Kreitner @kreitner.bsky.social PhD Student @ Lab for AI in Medicine at Technical University of Munich
Nikolay Koldunov @oceanographer.bsky.social Oceanographer, climate and ocean modeler, interested in ML for climate and LLMs. Senior scientist at AWI. Working on FESOM2 unstructured ocean model, km-scale climate modelling, data visualisation. More info: https://koldunovn.github.io/
Zachary Lipton @zacharylipton.bsky.social Cofounder & CTO @ Abridge, Raj Reddy Associate Prof of ML @ CMU, occasional writer, relapsing 🎷, creator of d2l.ai & approximatelycorrect.com
Anka Reuel ➡️ NeurIPS @ankareuel.bsky.social Computer Science PhD Student @ Stanford | Geopolitics & Technology Fellow @ Harvard Kennedy School/Belfer | Vice Chair EU AI Code of Practice | Views are my own
Luca Soldaini 🎀 @soldaini.net I like tokens! Leading the Olmo data team at @ai2.bsky.social with @kylelo.bsky.social // all opinions sampled from my own stochastic parrot
more at https://soldaini.net
critical slop studies @struthious.bsky.social Applied scientist working on LLM evaluation and publishing in AI ethics. Formerly: technical writing, philosophy. Urbanism nerd in my spare time. Opinions here my own. he/they 🏳️⚧️. https://boltzmann-brain.github.io/
Andi @andimara.bsky.social Multimodal research @huggingface
Bluesky Safety @safety.bsky.app Sharing updates about trust and safety on Bluesky.
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Aaron Rodericks @aaron.bsky.team Canadian wanderer in Ireland. Trying to make the internet a better place. Bluesky Head of Trust and Safety.
File a report in the app or via moderation@blueskyweb.xyz - not via mentions/replies.
https://aaronrodericks.com
Marek Rei @marekrei.bsky.social AI/ML/NLP researcher and Senior Lecturer at Imperial College London. Working on language models for planning, reasoning and interpretable decision making
Olof Mogren @mogren.ml AI for climate change and biodiversity. PhD. Co-founder @climateainordics.com -- Head of deep learning research at RISE in Sweden. Love trail running and snowboarding. -- https://climateainordics.com , https://ridr.se
Gilles Louppe @glouppe.bsky.social AI for Science, deep generative models, inverse problems. Professor of AI and deep learning @universitedeliege.bsky.social. Previously @CERN, @nyuniversity. https://glouppe.github.io
🇺🇦 Alex Polozov @alexpolozov.com Sr. Staff Research Scientist @ Google DeepMind • previously Google X, Microsoft Research, UW • program synthesis, AI for Code and SWE • he/him • alexpolozov.com
Tim Green @tfgg.me Research Engineer at Google DeepMind. AlphaFold, LLMs, Physics and Civic Tech. tfgg.me
Yaroslav Ganin @yganin.bsky.social researcher @openai, co-founded udio, formerly: deepmind, phd @mila
Carles Reina @carlesreina.bsky.social Plants guy 🌱🌵 VP @ElevenLabs | Deep Tech Angel investor | Living between London and Barcelona 
Hugging Face @hf.co The AI community building the future! 
Elie @eliebak.hf.co Training LLM's at huggingface | hf.co/science
Thomas Wolf @thomwolf.bsky.social Co-founder @huggingface
Xenova @xenova.bsky.social Bringing the power of machine learning to the web. Currently working on Transformers.js (@huggingface 🤗)