Jonathan Howard @joho.bsky.social I love vaccines, animals, and my wife, who set up this profile.
https://sciencebasedmedicine.org/we-want-them-infected/
Gigi Gronvall @ggronvall.bsky.social Professor, Johns Hopkins Bloomberg School of Public Health, Department of Environmental Health and Engineering. 1st Hopkins prof to be a Marching Raven! gigigronvall.com
Dr. Lucky Tran @luckytran.com Scientist, science communicator, public health & climate justice advocate
Biology PhD from Cambridge
WHO Fides member, Grist 50 Fixer, Creative Change alum
New Yorker/Aussie
Opinions my own
https://instagram.com/luckytran
http://linktr.ee/luckytran
U.S. Government Accountability Office @gao.gov The official Bluesky account of the U.S. GAO. Follow for our latest fact-based, nonpartisan reports, blogs, podcasts, & more. https://hootbio.com/us_gao
Drew Schreiner @schreinerdrew.bsky.social learning | neuroethology | basal ganglia | birdsong | decision-making | natural history | Current K99 Postdoc Rich Mooney @Duke | PhD Christina Gremel @UC San Diego
On the faculty job market 2026-27: https://drewschreiner.github.io/
Greg Folkers @gregfolkers.bsky.social Washington, D.C.
Amy Maxmen, PhD @amymaxmen.bsky.social Award-winning public health reporter at KFF Health News. Bylines at Nature, New York Times, National Geographic & more. AmyM@kff.org Signal: AmyMaxmen.25 www.amymaxmen.com & https://kffhealthnews.org/news/author/amy-maxmen
Lilia Cervantes @cervantes-lily1.bsky.social MD, MSCS, #MedSky and #NephSky, #immigrant and #LatinSky ๐ฒ๐ฝ
Favorite research: #healthjustice, #kidneyhealth, #Implementation Science and community-partnered research.
Love long-distance running. University of Colorado School of Medicine
Professa Murray @kalimurray.bsky.social I am a law professor. The Only Patent Habermasian. Dedicated to bringing a knife to a knife fight. Living, Laughing and Loving American Democracy. Running her own neighborhood on BlueSky. Branch of the CCB Tree.
Sean Elliott @profsje.bsky.social Professor of Chemistry at Boston University; Labradoodle wrangler; T1 Diabetic; friend of English Majors
Justin Elliott @justinelliott.bsky.social ProPublica reporter. Email tips/comments/complaints: justin@propublica.org
Signal: https://www.propublica.org/people/justin-elliott/
More: justinelliott.co 
Kate Starbird @katestarbird.bsky.social Researcher of online rumors & disinformation. Former basketball player. Prof at University of Washington, HCDE. Co-founder of the UW Center for an Informed Public. Personal account: Views may not reflect those of my employer.
Starre Vartan @starrevartan.bsky.social Science Journalist & Author: The Stronger Sex (Seal/Hachette) Regular Bylines: Nat Geo, WashPo, SciAm, New Scientist, Science Alert And: Weightlifter, Ceramicist, Wildswimmer, Ecstatic Dancer
๐ฆ๐บ๐บ๐ธ dual citizen
my book ๐
๐ https://tinyurl.com/ye7nrwp7
Peter @notalawyer.bsky.social No longer in good standing with the New York State bar
My newsletter: StringinaMaze.net
Dave Karpf @davekarpf.bsky.social Political Communication Prof at GWU. Flaming Hydra.
I write about the history and future of tech and politics. My next book, Vaporware, Inc.: How Silicon Valley Sells the Future to Control the Present, arrives on January 12, 2027.
Davekarpf.beehiiv.com
Cole Donovan @colesci.bsky.social Director of Science Policy and Advocacy, Stand Up for Science Foundation. Former White House OSTP, Federation of American Scientists, NOAA Office of Space Commerce, National Academies, State Department.
Science advocate. Geeky painter. Views own.
Meghan Bartels @meghanbartels.bsky.social Science journalist (for hire!). Book person, cat person, Georgetown alumna, etc. In NYC. Signal: mbartels.07. she/her http://meghanbartels.github.io/portfolio/
Kate Mackenzie @katemac.bsky.social finance, energy, climate, geopolitics, industrial policy
@thepolycrisis.bsky.social
in Australia -> DMs hard to retrieve, best to email
Nick Pinto @nickpinto.bsky.social Co-founder @hellgatenyc.com. Writing about cops, courts, jails, prisons and NYC. You may have known me on Twitter as @macfathom. nick [at] hellgatenyc dot com. On Signal at NickPinto.11
Helen Branswell ๐จ๐ฆ @helenbranswell.bsky.social I cover infectious diseases for STAT (www.statnews.com). 2020 Polk winner. Nieman '11. She/her. I write about H5N1 (in all species), Covid, polio, flu, Ebola, RSV, mpox, STIs. Send me news tips on Signal: HBranswell.01
Jennifer Ouellette @jenlucpiquant.bsky.social I cover science and culture at Ars Technica. Former science editor, Gizmodo. Ex-vangelical. Rodeo fan. Married to @seanmcarroll, servant to two cats: Ariel and Caliban. Baltimore, MD. She/her.
Congressman Bill Foster @repbillfoster.bsky.social Scientist. Businessman. Proud to represent the 11th Congressional District of Illinois.
https://linktr.ee/fosterIL11
Peter Sagal @petersagal.bsky.social I make Dad jokes on NPR and also write books and other things. 
Dorit Reiss @doritreiss.bsky.social Professor of law at UC Law San Francisco. Writes about vaccines law and policy. Vaccine Advocate. Mom of two.
@elizabethginexi.bsky.social @elizabethginexi.bsky.social Former NIH Program Official for 22 years. Speaking in my personal capacity. Opinions expressed are my own.
Kristian G. Andersen @kgandersen.bsky.social Infectious diseases & genomics. Immunologist in (voluntary) exile. Minimal sarcasm. Fierce HOA (Hater of Acronyms). Personal account - opinions expressed are my own and not those of my employer.
Pam Herd @pamherd.bsky.social Personal Account. Carol Kakalec Kohn Professor of Social Policy. University of Michigan-Ann Arbor. I โค๏ธ surveys. I ๐Administrative Burden. My views do not represent the views of my lovely employer!
Lonni Besanรงon @lonnibesancon.bsky.social Assist. Prof'ing in Data Vis & Sleuth'ing
"Troublemaker for truth" @ABCaustralia
"Dogged critic" @ScienceMagazine
@TEDx speaker #openscience #vegan
Raffi_RC @raffic.bsky.social ๐จ๐ฆ troubadour. children's champion. ecology. Raffi Foundation for Child Honouring. beluga grads. 
Kai Kupferschmidt @kakape.bsky.social science journalist. author. molecular biologist. curious.
interested in #microbes, #misinformation and all things #blue
contributing correspondent at @science.org
co-host of @pandemia.bsky.social
2024 KSJ fellow at MIT
Signal: kakape.93
Sandeep Ravindran @sandeepr.bsky.social Freelance Science Writer
(Old posts auto-delete)
Anna La Torre @latorrelab.bsky.social DevBiol, retinas, miRNAs, stem cells & more.
https://latorrelab.faculty.ucdavis.edu
Mike Feigin ๐ฅฏ @mikefeigin.bsky.social Associate Professor and Director of Graduate Studies. GPCRs and gene regulation in pancreatic cancer. Posts are mine.
Danielle Kurtzleben @titonka.bsky.social NPR White House correspondent. National Murrow Award Winner. Former Vox, USN&WR. Tariff explainer. Masculinity politics expert. Native Iowan. Jesus freak. Girlboss. Real piece of work.
daniellekurtzleben.substack.com
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
Michael D. Green, PhD @michaeldgreen.phd Narrowly focused on unequal treatment in healthcare, the Chargers, and early career scientists.
NIA F99/K00 Fellow
Current Postdoc @ JHU | PhD, Population Health Sciences, Duke | ๐ฒDartmouth โ21 |
michaeldgreen.phd
Views my own
Brian Lyman @brianlyman.bsky.social Editor, Alabama Reflector. Podcaster, Becoming Lincoln. 2024 Pulitzer finalist. Past: MGM Advertiser; Press-Register; The Anniston Star; Norwich Bulletin; Pittsburgh Post-Gazette. Politics, history, science, horrific puns.
David_j_roth @davidjroth.bsky.social The flannel dunce. Defector.com is the website
Camille A. Clare MD MPH @cclaremdmph.bsky.social ObGyn, Medical Educator, Patient Advocate & Activist, Mentor, Sponsor, Servant Leader, Clinician-Researcher and Scientist, she/her/hers, personal account, supporter of climate equity
Lison Joseph @lisonjoseph.bsky.social Health and science journalist.
An editor at STAT (@statnews.bsky.social) dealing mostly with technology in health care/medicine/life sciences
Orion Rummler @oriion.bsky.social LGBTQ+ health reporter at @19thnews.org, previously breaking news at Axios. Southern, trans and tired. ๐ฒ Text me on Signal @orionr.80 or email me at orummler@19thnews.org
https://19thnews.org/author/orion-rummler/
Zack Beauchamp @zackbeauchamp.bsky.social Senior Correspondent at Vox covering the crisis of global democracy. Author of The Reactionary Spirit, a book on that topic, and a '25-'26 distinguished visiting fellow at the University of Pennsylvania's Perry World House.
Amy E. Baxter, PhD @amylizbaxter.bsky.social Scientist @UPenn; immunologist and virologist; views my own
27 UNIHTED @27unihted.bsky.social A grassroots organization led by off-duty and former NIH staff. We work to uphold the integrity of publicly funded health research in the United States.
Reach us at www.27unihted.org
Jerome Moore @robotnose.bsky.social Chemist/Physicist/Materials Scientist near Chicago.
Researching new ways to measure scent, understand cognition of taste and smell, measure the quality of air and food and add olfaction to robotic systems. Additive manufacturing + mass spec expertise.
SciAm Union @sciamunion.bsky.social We are the staff of @sciam.bsky.social. Just as mitochondria are the powerhouse of cells, we are the powerhouse of the oldest continually published magazine in the U.S. โ wgaea.st/sciam-letter
Julian R. Silverman @manhattanscientist.bsky.social โ๏ธ teaching science @ SUNY Fashion Institute ๐งผ researching waste-derived materials ๐
from RSC Books: How and Why Soap Works
#pigments #inks #mordants #paper #gardenindicators
https://sites.google.com/view/sustainable-materials-lab/home
Local News Day @localnewsday.bsky.social Coming Thursday, April 9, 2026 a National Day of Action Celebrating Local News
Your Local Epidemiologist @ylepidemiologist.bsky.social ๐ฉ๐ปโ๐ฌ Simplifying public health with data-driven insights
๐ก Helping you make informed health decisions
๐ MPH, PhD
๐๐ป Get weekly science-backed updates
https://yourlocalepidemiologist.substack.com/
Jason Mast @jasonmast.bsky.social Covering science, medicine & business for STAT
Reach out on Signal: JasonMast.05 
Swapna Krishna @swapnakrishna.com space reporter. covering Artemis II for NatGeo.
occasionally: national geographic, engadget, fast company, wired, science friday, npr. links: http://bio.site/skrishna
also: Star Trek, Star Wars, knitting, books, parenting
Prof. Aviles @nataliebaviles.bsky.social Scholar of federal cancer research policy. Author of An Ungovernable Foe: Science and Policy Innovation in the U.S. National Cancer Institute. Recovering Chicana goth, shitposting enthusiast. Speaking in my personal capacity on matters of public concern.
Kathleen Bachynski @bachynski.bsky.social Associate Professor of public health at Muhlenberg College. History, ethics, epidemiology, sports, injury prevention.
Regina Nuzzo @reginanuzzo.bsky.social nerdy stats popularizer | co-host of the podcast Normal Curves: Sexy Science, Serious Statistics | professor at Gallaudet University | freelance science journalist | https://www.normalcurves.com/ | https://www.reginanuzzo.com/
Kristin Sainani @kristinsainani.bsky.social Writer, scientist, "establishment statistician" (holding the fort on truth and math). Professor at Stanford University. Co-host of the Normal Curves podcast.
@ericrscott.com @ericrscott.com Scientific Programmer & Educator | Data Engineer at grant-witness.us
#rstats, #tea, #foraging, #tucson, #UniversityOfArizona
Scott L Greer @scottlgreer.bsky.social Political scientist in a public health school. Health policy and politics, especially in Europe. Recent books on EU health policy, federalism and social policy, co-benefits. Ann Arbor, Michigan. Opinions personal. ๐ฒ. https://orcid.org/0000-0002-5288-0471
Meryl Malezieux @merylneuro.bsky.social Neuroscientist / PhD in Neuroscience
Emotion Research Department @ Max Planck Psychiatry, Munich
Brain-Body interactions / Interoception / Emotions / Electrophysiology
Liz Neeley @lizneeley.bsky.social Founder of Liminal (LiminalCreations.com) & co-founder of Unbreaking (Unbreaking.org) Focused on turning knowledge into action. #science #communication #sensemaking #scicomm She/her. Married to Ed Yong.
Mark Histed @markhisted.org Lincoln liberal, 2nd inaugural enthusiast.
Information processing in networks. Brains, models, lasers.
Prev: media policy for democracypolicy.network. All views are my own.
linktr.ee/markhisted
neuro: ๐ง /๐งช
Carlyn Zwarenstein @carlynzwaren.bsky.social "Major descendant of De Quincey". Science journalist, essayist: biology & power. Pro-underdog cat person.
๐ On Opium: Pain, Pleasure, & Other Matters of Substance https://carlynzwarenstein.com/onopium/
โ๐ผrecently: sci writer @ Salon. Freelancer all over.
Emily R. Trunnell, Ph.D. @ertrunnell.bsky.social neuroscientist ๐ง | Director @ https://www.scienceadvancement.org/ (SAO) | Moving U.S. biomedical research toward humans & away from other animals ๐ | she/her/hers
Quanta Magazine @quantamagazine.org Illuminating math and science. Supported by the Simons Foundation. 2022 Pulitzer Prize in Explanatory Reporting. www.quantamagazine.org
Claudia Lopez Lloreda @claudia-lopez.bsky.social Reporter at The Transmitter | PhD, Neuroscience from UPenn ๐ง | Prev: Science, The Open Notebook & โ21 AAAS Mass Media Fellow at STAT News | Boricua ๐ต๐ท
Susie Banikarim @banikarim.bsky.social journalist | laurels & darts column for Columbia Journalism Review | โwidely respectedโ | signal: ssb.20
Aparna Nair @disabilitystor1.bsky.social Historian, occasional anthropologist, working on disability, race and Empire; histories of public health. Eternal immigrant, writer, teacher. Indifferent cook. There will be many dogs on this feed. Luddite, yes, in the best way.
Lives with epilepsy.
Rebecca Aguilar @rebeccaaguilar.bsky.social 7X Emmy winner | #Bilingual Reporter | Founder #CallingAllJournalists Initiative & Latinas in Journalism | 1st #Latina & #WOC President of SPJ | NAHJ Hall of Famer | Media & Diversity Watchdog | 28 yrs in TV News | Proud Latina & daughter of immigrants.
Science News Media Guild @sn-media-guild.bsky.social We are Science News Media Groupโs union. We represent the workers of @sciencenews.bsky.social & @snexplores.bsky.social, organized with The News Guild @newsguild.org and @wbng.org.
Gus Bova @gusbova.bsky.social Kansas-Texas transplant. Editor-in-Chief, Texas Observer. Tips: bova@texasobserver.org, or DM for Signal.
Jeffrey Mervis @policyhound.bsky.social I'm a senior correspondent for Science, trying to explain to scientists how government works.
Rose Broderick @rosebroderick.bsky.social disability reporter @statnews
words/audio @radiolab @sciam
hard of hearing, so i will ask you to repeat yourself
๐ณ๏ธโโง๏ธ
email: rose[dot]broderick[at]statnews[dot]com
signal: rosebroderick[dot]11
Undark Magazine @undark.org Non-profit & editorially independent. Exploring science as a frequently wondrous, sometimes contentious, and occasionally troubling byproduct of human culture.
undark.org
Ashley Smart @ashleythesmart.bsky.social 
Neel Shah @nshahlab.bsky.social Associate Professor at Columbia Chemistry. PI of a chemical biology lab full of awesome people. Internal conflicts: Chemist or biologist? Kinase or phosphatase?
Lab website: https://shahlab.wixsite.com/home
ORCiD: 0000-0002-1186-0626
Angie Voyles Askham @avaskham.bsky.social senior media relations manager @ Stellate Communications
peter hess @thebestasbestos.bsky.social science and health writer // nissan driver // please consider the environment before printing my posts!
Jenna Norton @jenna-m-norton.bsky.social Health Equity Scientist, Bethesda Declaration signer, work at NIH, speak in my personal capacity, photo: AP/Jose Luis Magana
Also on:
https://www.instagram.com/jmnorton
https://www.tiktok.com/@jennajmn
https://linktr.ee/declarationsofdissent
Robert McNees @mcnees.bsky.social Physicist and Professor at a university in Chicago. I study black holes, quantum gravity, and cosmology. Rocky Top, Tar Heel. Reposts are spooky action at a distance.
My views, not my employer's.
https://jacobi.luc.edu
https://mcnees.github.io
The Associated Press @apnews.com Advancing the power of facts, globally ๐
Maggie Koerth @maggiek.bsky.social CNN editor for climate and weather. Columnist at Star Tribune. Sometimes news at Science Friday. Nieman Fellow '15.
Previously: Science journalist with FiveThirtyEight, NYT Magazine, BoingBoing, mental_floss, and etc.
My views are not my employer's.
Washington Post Guild @postguild.bsky.social The union of the The Washington Post.
Apoorva Mandavilli @apoorvanyt.bsky.social Science and global health reporter for The New York Times
https://www.nytimes.com/by/apoorva-mandavilli
Signal: amnyt.91
Julie K. Brown @jkbjournalist.bsky.social Miami Herald Investigative journalist, author of "Perversion of Justice: The Jeffrey Epstein Story." Philly girl trying to make my way in the South Florida wilderness. Temple Owl. Jkbjournalist on Substack.
Minnesota Reformer @minnesotareformer.com An independent, nonprofit newsroom keeping Minnesotans informed & unearthing stories other outlets canโt or wonโt tell. Subscribe to our newsletter: http://minnesotareformer.com/subscribe/
Jennifer Tsang @jtsangwrites.bsky.social Freelance science writer, microbiologist at heart.
Blogging at The Microbial Menagerie microbialmenagerie.com
Content marketing for life science companies
https://linktr.ee/jennifertsangwrites
Science News @sciencenews.bsky.social We report on the latest news in all fields of science. See also @snexplores.bsky.social
tor @torwager.bsky.social Professor of Psychological and Brain Sciences at Dartmouth College
BK. Titanji @boghuma.bsky.social Physician Scientist MDPhD
Infectious Diseases
Academic Medicine
Global Health
Science Communicator
Posts are my opinions, not my employer's and not medical advice
I bet on myself and double down
https://substack.com/@bktitanji
Helen B. Chin @helenbchin.bsky.social Reproductive epidemiologist interested in ovaries, minipuberty, environment | Personal account
ACNP @acnporg.bsky.social The American College of Neuropsychopharmacology (ACNP) is the nation's premier professional society in brain, behavior, and psychopharmacology research.
Colin Schultz @colinschultz.bsky.social Aspiring gadfly.
Science journalist | Editor | Storytelling specialist
contact me @ clnschltz@proton.me
Stรกลa Martรญnkovรก @stanam.bsky.social Assistant Professor at the Faculty of Medicine/pancreatic cancer researcher/tumor microenvironment/organoids/TNTs/metabolism/reproductive biology
Ana Marie Cox @anamariecox.com Contributing editor @newrepublic.com Co-host of Space the Nation (sci-fi meets politics) + @pastduepodcast.com (gig economy, culture, survival). I lead The Third Story Workshop, helping writers tell the(ir) truth. Matthew 25:35 voter.
anamariecox.com
Nature @nature.com Research, news, and commentary from Nature, the international science journal. For daily science news, get Nature Briefing: https://go.nature.com/get-Nature-Briefing
Brendan Maher @bmaher.bsky.social News featured editor at Nature. bmaher.01 on signal.
Mediagazer @mediagazer.com Top news and commentary for media professionals from all around the web.
This account shares top-level Mediagazer headlines. Visit https://mediagazer.com/ for full context.
Elizabeth Wrigley-Field @wrigleyfield.bsky.social Sociologist/demographer specializing in mortality, racial inequity, Covid-19. Avid theater-goer, inconsistent powerlifter, and erstwhile operator of an all-volunteer bookstore. Preschool parent. Living not-quite-car-free in Minneapolis. she/her
Maaisha Osman @maaisha.bsky.social Health policy journalist โข cinephile
Signal: maaisha.07
Megan Greenwell @greenwell.bsky.social I write narrative features about how systems affect people. Writing a book about how we teach literacy and what it means to be a good reader. Contributing writer, Bloomberg Businessweek. Author, Bad Company: https://bookshop.org/a/109816/9780063299351.
Dr. Jeroen W.P. Wijnendaele @drdragases.bsky.social Scholar of Fortune @History Department - Ghent University. Everything you wanted to know about The Fall of Rome but were afraid to ask. Gallivanter extraordinaire. Italophile. Homeric Laughter.