John Hawkinson @johnhawkinson.bsky.social Cambridge, MA freelance reporter, usually for @CambridgeDay.
MIT; public recs; data; legal news
Lately: immigration.
jhawk@alum.mit.edu
617.797.0250
Keyon Vafa @keyonv.bsky.social Postdoctoral fellow at Harvard Data Science Initiative | Former computer science PhD at Columbia University | ML + NLP + social sciences
https://keyonvafa.com
Sendhil Mullainathan @sendhil.bsky.social 
Chris Mirasola @chrismirasola.bsky.social Assistant Professor, University of Houston Law Center
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
Chris Olah @colah.bsky.social Reverse engineering neural networks at Anthropic. Previously Distill, OpenAI, Google Brain.Personal account.
Phillip Isola @phillipisola.bsky.social Associate Professor in EECS at MIT. Neural nets, generative models, representation learning, computer vision, robotics, cog sci, AI.
https://web.mit.edu/phillipi/
Polly Fordyce @pollyfordyce.bsky.social Stanford BioE, Genetics & Sarafan ChEM-H. Chan-Zuckerberg Biohub Investigator. Our lab develops and applies microfluidic assays for high-throughput biophysics and biochemistry.
Jascha Sohl-Dickstein @jascha.sohldickstein.com Recently a principal scientist at Google DeepMind. Joining Anthropic. Most (in)famous for inventing diffusion models. AI + physics + neuroscience + dynamical systems.
Romit Bhattacharya @romitb.bsky.social Preventive Cardiologist at Mass General Hospital | Lifestyle, Genomics, Digital Health, South Asian CVD
Andy Palmer @andyhpalmer.bsky.social Andy Palmer is a visionary leader and a seasoned entrepreneur with over 30 years of experience in building and scaling innovative companies in the fields of technology, health care, and life sciences.
Andy has founded and/or funded more than 140 companies
Seth Wickersham @sethwickersham.bsky.social ESPN Senior Writer and New York Times bestselling author.
Seth.Wickersham@espn.com
https://www.sethwickersham.com
Wayne & Wax @wayneandwax.bsky.social musicologist at Berklee, farmer at Belmont Acres, amateur bassist, principiante jaranero, erstwhile DJ, reggaetonera hasta la tumba
Ian Andrews @ianandrewsdc.bsky.social CMO @ Chainalysis | Host of Public Key
https://linktr.ee/ianandrewsdc
Mark Risher @mrisher.bsky.social Outgoing CEO, Ex-Google Identity/Security/Spam lead, now in Paris. Biracial, father, husband, he/him. Still trying to perfect the morning pour over.
@kmlcortes.bsky.social @kmlcortes.bsky.social 
Michael L. Barnett @mlbarnett.bsky.social health policy researcher, primary care physician, dad
Niall Brennan @nbren25.bsky.social 
Aaron Fernandes @exalted.bsky.social Course Designer & Community Builder - Creator Economy
David Viveros @davidviverosv.bsky.social Pequeño gran rockstar. Abogado por el ITESO. Fui de todo y sin medida. Del equipo más grande que existe en este país 🐐 🇫🇷 Posts a título personal
Mike Driscoll @medriscoll.com Founder @ RillData.com, building GenBI. Lover of fast, flexible, beautiful data tools. Lapsed computational biologist.
@jrgoldman9.bsky.social @jrgoldman9.bsky.social 
Tasso Argyros @tasso.bsky.social Father, data nerd, startup founder/backer. Living the life in NYC- B Brad Terrell @bradterrell.bsky.social
@rama1002.bsky.social @rama1002.bsky.social - G @grahambrooks.bsky.social @grahambrooks.bsky.social
@eaterboston.bsky.social @eaterboston.bsky.social 
@philipeliot.bsky.social @philipeliot.bsky.social 
Stirling Churchman @stirlingchurchman.bsky.social Genetics professor at Harvard Medical School. Interested in RNA life cycles and genome organization across the cell, from the nucleus to mitochondria. - P @pkpatel.bsky.social @pkpatel.bsky.social
@saralinnea.bsky.social @saralinnea.bsky.social 
Sarah Beth @sarahbethl.bsky.social Philanthropy, advocacy, and action to strengthen families & communities. Doing something that means something. Grew from Detroit roots to work around the world. 
Jesse Johnson @jejomath.bsky.social Software Engineer, AI for Pharma and Biotech
Weekly newsletter: https://scalingbiotech.substack.com/
Website: https://merelogic.net/
Cambridge Day @cambridgeday.com News and information for Cambridge and Somerville, Massachusetts
Ashish K Jha @ashishkjha.bsky.social Physician, Researcher, Advocate for the notion that an ounce of evidence is worth a pound of opinion.
I rarely post here. Follow me on that hell site Twitter @ashishkjha
My views are solely my own (who else would want them??)
Mike Lloyd @likemoyd.bsky.social likemoyd.com
Danny Weitzner @djweitzner.bsky.social MIT Computer Science and Artificial Intelligence Lab
Founder, MIT Internet Policy Research Initiative
Privacy, Cybersecurity, Free Speech, Surveillance, Computer Science & Law
https://internetpolicy.mit.edu/daniel-weitzner/
Patrick Radden Keefe @praddenkeefe.bsky.social New Yorker staff writer. Author of Rogues, Empire of Pain, Say Nothing. Podcast: Wind of Change. Producer of FX series Say Nothing, now streaming on Hulu (in the US) and Disney+ (everywhere else).
New book coming April 7, 2026: London Falling.
Jason Fagone @jfagone.bsky.social Reporter, SF Chronicle. Author of "The Woman Who Smashed Codes," "Ingenious," and "Horsemen of the Esophagus." Sign up for my free newsletter: https://jfagone.substack.com
@ikuziemko.bsky.social @ikuziemko.bsky.social Detroit sports and Notre Dame football fan. Infallible political instincts honed in Macomb County, Mich. - A Aaron Kesselheim @akesselheim.bsky.social Professor of Medicine, Brigham and Women's Hospital/Harvard Medical School; Director, Program On Regulation, Therapeutics, And Law (PORTAL)
Harvard Local @harvardlocal.bsky.social Hi, we’re the Harvard Ed Portal!
Connecting Harvard’s community programming, events, and initiatives with our Allston-Brighton & Cambridge neighbors.
Maria Glymour @mariaglymour.bsky.social Professor and Chair of the Department of Epidemiology at Boston University School of Public Health
Noah Helman @noahhelman.bsky.social Founder at Industrial Microbes: Net-zero chemicals and materials for the Circular Economy. Interested in bio, baseball, beer, and big problems. (he/him)
Jesse Engel @jesseengel.bsky.social Guitarist, Researcher Google DeepMind. Opinions are my own.
Rebecca Fiebrink @rebeccafiebrink.bsky.social Creative AI / creative computing @ University of the Arts London. https://researchers.arts.ac.uk/1594-rebecca-fiebrink
Creator of https://www.wekinator.org/ for creative interactive supervised learning.
I like food too.
Douglas Eck @douglaseck.bsky.social Senior Research Director at Google DeepMind in our San Francisco office. I created Magenta (magenta.withgoogle.com) and sometimes find time to be a musician.
Rachel Liao @rachelgliao.bsky.social - K @kinggary.bsky.social @kinggary.bsky.social
Cambridge Bicycle Safety @cambbikesafety.bsky.social A group of Cambridge residents interested in promoting safety for cyclists of all ages and abilities in Cambridge, Massachusetts.
https://cambridgebikesafety.org/
Mike Connolly @mikeconnollyma.bsky.social State Representative for the 26th Middlesex District, Cambridge and Somerville, Massachusetts. Just getting started with bluesky 👋😁🤣✌🏼
@nialljlennon.bsky.social @nialljlennon.bsky.social 
Jane Mayer @janemayer.bsky.social New Yorker writer, author Dark Money, The Dark Side, Strange Justice, Landslide, wife & mom.
@jpirruccello.bsky.social @jpirruccello.bsky.social 
Shantanu Singh @shantanu-singh.cc computation biology, drug discovery, computer vision, microscopy, statistics, machine learning, all happening at https://carpenter-singh-lab.broadinstitute.org/
Lukas Karlsson @lukwam.com Co-founder & CTO @everygene.com 🧬
Founder @altissimo.io 🧑🏼💻
CTO @darwinsark.org 🐈🐕🧬
Organizer @gdgcloudboston.com
Google Developer Expert ☁️💻🥑
Formerly @broadinstitute.org
Cryptic crosswords, graffiti, street art, BMX, karaoke.
Danny Park @dannyjpark.bsky.social I use genomics to study the evolution and spread of human pathogens and lead pathogen genomic analytics at the Broad Institute.
Also: @dpark@mstdn.science
ORCID: 0000-0001-7226-7781
GitHub: dpark01
Jon Cunningham @jonwcunningham.bsky.social Cardiologist, Brigham and Women's Hospital / Harvard Med\
Applying AI to Heart Failure & Clinical Trials
Jesse Engreitz @jengreitz.bsky.social Assistant Professor @ Stanford Genetics & BASE Initiative. Mapping the regulatory code of the human genome to understand heart development and disease. www.engreitzlab.org
@aniruddhpatelmd.bsky.social @aniruddhpatelmd.bsky.social 
Tim Carvell @timcarvell.bsky.social Executive Producer, Last Week Tonight. Friend to nearly all the animals. 
Bryan Roberts @brobertsvc.bsky.social 
Emily Lau, MD, MPH @emilyswlau.bsky.social Cardiologist & clinical/translational researcher | Director of Women’s ❤️ Health BWH | Asst Prof @harvardmed | Mom to 👦🏻👧🏻 | lauwomenheartlab.org
Eli Van Allen @vanallenlab.bsky.social Clinical Computational Oncology @DanaFarber @harvardmed @broadinstitute | Chief - Population Sciences | Prev.: @Stanford @UCLA @UCSF | Discl.: http://bit.ly/2kF9C7B
Gaurav Singal, MD @gauravsingal.bsky.social Physician, Computer Scientist, Data Connoisseur || Doc + Faculty @HarvardMed, fmr Chief Data Officer @FoundationATCG || now investing + advising
Daniel MacArthur @dgmacarthur.bsky.social Genomics, big data, open science, diversity. Director of the Centre for Population Genomics, focused on building a more equitable future for genomic medicine. Opinions my own.
@marcusklarqvist.bsky.social @marcusklarqvist.bsky.social 
NASA's Perseverance Mars Rover @nasapersevere.extwitter.link ⚠️ MIRROR OF twitter.com/NASAPersevere
⚠️ If you own the original account and want to claim this, please contact @twttr-mirrors.bsky.social
Mark McCarthy @markmccarthy985.bsky.social Bluesky newbie. Twitter exile. Previously Professor of Diabetes in Oxford, now heading human genetics at Genentech. Living the California dream. Views my own. #YNWA
Zhi Yu @zhiyu.bsky.social Investigator, Asst Prof @Mass General Hospital, Member of the Faculty of Medicine @harvardmed.bsky.social, Affiliate Faculty @broadinstitute.org | Multi-omics, somatic x germline, statgen
Jacqueline S. Dron, PhD @jsdron.bsky.social Postdoctoral Research Fellow @ the Center for Genomic Medicine, Massachusetts General Hospital and @ the Broad Institute | NHLBI K99 | 🫀 #CardioSky 🧬 #Genetics | 🇨🇦 in 🇺🇸 | She/her
ORCID: 0000-0002-3045-6530
@ericsecemskymd.bsky.social @ericsecemskymd.bsky.social 
David Ouyang, MD @davidouyang.bsky.social Cardiologist, Data Scientist, AI researcher
@rplenge.bsky.social @rplenge.bsky.social 
J. Sawalla Guseh, M.D. @jsawallagusehmd.bsky.social Assistant Professor at Harvard Medical School. Director of Cardiovascular Performance Program at Mass General Brigham. I study and lecture on human performance and cardiovascular health.
Chad Weldy, MD, PhD @chadweldy.bsky.social Cardiologist and physician-scientist @Stanford | Assistant Prof of Medicine | working to accelerate precision medicine through epigenetics and RNA editing
https://weldylab.org/
Chris Newton-Cheh @cnewtoncheh.bsky.social heart failure & transplant cardiologist | cardiovascular geneticist | all posts my opinion | strong supporter of a free press | a free press is not free
Russell Miller @rmepiphanies.bsky.social Sage. Also research psychologist at CUNY Graduate Center (youth/media; cognitive neurosci) + recovering journalist. All opinions expressed may be attributed to any entity that has ever employed me, so there!
Douglas Drachman @dougdrachmanmd.bsky.social Interventional Cardiologist. Mass General Hospital. Posts are my own, not medical advice.
Antoine Rimbert @rimbert-a.bsky.social 
@chrisnguyenphd.bsky.social @chrisnguyenphd.bsky.social 
Umber Dube @umberdube.bsky.social Physician-scientist at UCSD Dermatology | Building the http://InquiLab.org | Patient-inspired. Patient-informed.
Allison Bond @allisonrbond.bsky.social Infectious Diseases & Hospital Med MD @ UCSF; former journalist. MedEd, clinical reasoning, #infectiousdiseases for non-ID specialists — and puns. Puns are my favorite. #medsky #IDsky
Marc-André Legault @legaultm.bsky.social Genetic epidemiology and pharmacogenomics research, U de Montréal
Jason Yeung @jayeung12.bsky.social MD-PhD candidate @utmbhealth interested in viruses and data science | Former ballet dancer using publicly available dance data for advocacy
https://jason-yeung.netlify.app/
https://datapointesguide.com/- M Mirza Khan @mirzask.bsky.social
Rebecca Vanderpool, PhD @rrvdpool.bsky.social A biomedical engineer researching right ventricular function and pulmonary vascular disease. #PAH #PulmonaryCirculation Opinions are mine. #Medsky
Henry Han @hancardiomd.bsky.social Cardiologist MBBS, MD, FACC, FESC | Physician-Sci & Researcher MPH | #HeartFailure 🧑⚕️| #HFA & #EACVI Committee @escardio | Content Catalyst in @TCTMD
Shek Azizi @shekazizi.bsky.social Research Scientist @GoogleDeepMind
Patrick Schwab @patrick-d-schwab.bsky.social Dr. Schwab is a retired educator who was vice president at Cuesta College in San Luis Obispo & Chemeketa Community College. Patrick was program director at Portland Community College and Salem Keizer School District. Patrick is a certified O&M Specialist.
Jonathan Frazer @jonnyfrazer.bsky.social Probabilistic machine learning to address questions in evolution and health #EvolutionaryMedicine. PI at the Centre for Genomic Regulation, co-leading a group with Mafalda Dias. Previously Harvard.
@richardjchen.bsky.social @richardjchen.bsky.social 
@paulhumpa.bsky.social @paulhumpa.bsky.social 
Ricardo Evangelista @ricevan.bsky.social 
Dave Gandy @davegandy.com Working on @fontawesome.com, @webawesome.com, and other things. YC S15, MIT Course 2, MO, MA alum.- M Jay @meattle.bsky.social
Andrew Harper @ajayh.bsky.social Now retired but lifelong NHS employee…