Ariel Edwards-Levy @aedwardslevy.bsky.social Polling editor at CNN, keeping (cross)tabs on public opinion and the news. I like puns.
"Online Rent-a-Sage" Bret Devereaux @bretdevereaux.bsky.social Ancient & military historian specializing in the Roman economy and military. PhD from UNC History. More impressive credential is that I have beaten both Dark Souls and Elden Ring.
Blogs at acoup.blog
@bluehumm.bsky.social @bluehumm.bsky.social 
The Scamperbeasts @scamperbeasts.bsky.social Sugar, Spice, Smudge and Saja, and occasionally guest animals and humans.
Kieron Gillen @kierongillen.bsky.social Words for sale.
Newsletter: https://buttondown.email/KieronGillen/
Comics: https://bindings.app/shelf/1FLv6kLb
Website: www.kierongillen.com
Adam Roberts @adamroberts.bsky.social Writer, FRSL. Prof, RHUL. Literature and science fiction.
https://profadamroberts.substack.com/
"Frankenstein Rex" coming in October:
https://www.amazon.co.uk/Frankenstein-Rex-Adam-Roberts/dp/1399617729/
Voices for Vaccines @voices4vaccines.bsky.social Credible vaccine information
for families, from families ♥️
#voicesforvaccines #whyivax
In Otter News @in-otter-news.bsky.social The life and times of Steve the otter...
Neil Steinberg @neilsteinberg.bsky.social News columnist on staff at the Chicago Sun-Times since 1987, also blogging daily at everygoddamnday.com, and the author of nine books, the most recent being "Every Goddamn Day," published by the University of Chicago Press. 
Pete Buttigieg @petebuttigieg.bsky.social Husband, dad, veteran, writer, and proud Midwesterner. 19th US Secretary of Transportation and former Mayor of South Bend.
Cottage in the Woods @cottageinwood.bsky.social 🌙 Joel. Book reviewer, poet, artist, baker, herbalist, and naturopath from Wellington, NZ (he/him)
Nominated for Pushcart Prize and Best of Net.
Eleonor Piteira @eleonorpiteira.bsky.social Pés na terra e asas na mão | Freelance Illustrator from Portugal 🇵🇹 | she/her | https://linktr.ee/eleonorpiteira | FaB & MtG art | Clients: Digital Extremes, Del Rey, Tor, Orbit
✨ https://eleonorpiteira.squarespace.com/
No NF/Ts, No A/I 'art'
The Dodo @the-dodo.bsky.social For animal people
thedodo.com 
morningwitch 🌱 @morningwitch.com Illustrator/designer of Morningwitch Studio 🌿 shop.morningwitch.com
Prof Jeffrey S Morris @jsm2334.bsky.social George S Pepper Professor of Public Health & Preventative Medicine; Biostats, Stats & Data Science, Lifelong learner & truth seeker; Views my own & not employer’s
Kingfisher & Wombat @tkingfisher.com Wrote some books, won some awards. Strong feelings about plants. She/her
Victoria Rose Richards @aerialembroidery.bsky.social I make aerial embroidery landscapes 🧵✈ Queer, autistic and obsessed with green! They/them or other neutral pronouns are preferred. All my current and previous work is on my site: https://linktr.ee/aerialembroidery
Emily Carter @emilycurates.bsky.social Social Media Enthusiast 🦋
Exploring the world through trends, culture, science and technology.
Hugo Rifkind @hugorifkind.bsky.social Writing in The Times Thursday and Saturday, talking on Times Radio Monday-Thursday. Also, other things. Latest novel, Rabbits, found here: https://amzn.eu/d/hUQTsSW
Bunsen, Beaker, Bernoulli, & Brix @bunsenbernerbmd.bsky.social Science and Shenanigans. Heart and Hope.
https://bunsenbernerbmd.com
George Conway ⚖️🇺🇸 @gtconway.bsky.social Recovering lawyer | Owned by a Pembroke Corgi | Host of Psycho Politics pod and contributor, @TheBulwark.com | Crappy pol | Trying to figure out Substack
substack.com/@gtconway
Rosemary Mosco @rosemarymosco.com Nature comics (Bird and Moon). Books about nature. Talks. Bird facts. rosemarymosco.com She/her.
Tasting History with Max Miller @tastinghistory.bsky.social 
Rusty Quill @rustyquill.com A multi-award-winning production company and podcast network. Home to The Magnus Archives, Rusty Quill Gaming, Cry Havoc! Ask Questions Later and more.
John Holbein @johnholbein1.bsky.social Associate Professor of Public Policy, Politics, and Education @UVA.
I share social science.
Hank Green @hankgreen.bsky.social Long Time Internet Guy
History of Anthropology Review @histanthro.org A source for news, original essays, & reviews in the history of anthropology since 1973. Read at histanthro.org, get in touch at news@histanthro.org
Scientific American @sciam.bsky.social A legacy of discovery. A future of innovation.
ProPublica @propublica.org Investigative journalism in the public interest. Headlines and (sometimes literal) receipts.
propublica.org
Lucy D’Agostino McGowan @lucystats.bsky.social Biostatistician • Associate Prof @ Wake Forest University • former postdoc @ Hopkins Biostat • PhD @ Vandy Biostat • 🎙 Casual Inference • lucymcgowan.com
Jenn Dowd @drjenndowd.bsky.social Prof of Demography & Population Health @oxforddemsci.bsky.social | Mortality, Epidemiology, Infections/Immunity, Biosocial science, COVID-19. | Science Communicator 🇺🇸 in 🇬🇧.
Substack: https://jenndowd.substack.com
Health Nerd @gidmk.bsky.social Epidemiologist. Research Fellow. Doctor of Spreadsheets. Writer (Slate, TIME, Guardian, etc). PhD, MPH. Host of senscipod Email gidmk.healthnerd@gmail.com he/him. Find my writing on Substack and Medium.
Michael Eisen @mbeisen.bsky.social Nematode antagonist
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
Ted McCormick @tedmccormick.bsky.social Historian of scientific, economic and colonial projects in early modern Britain, Ireland, and the Atlantic; books http://bit.ly/3HYwNiA & http://bit.ly/3rKdAvt; http://memoriousblog.com; views mine; he/him. Montrealer in Philly, except when I’m in Montreal
Janelle Shane @janelleshane.com I write about the strange side of AI at aiweirdness.com
Also a laser scientist.
She/her. Colorado, USA
The Dark Professor (rare archetype) @evopsychgoogle.bsky.social professor of evolutionary psychology. under investigation for academic misconduct
lisa bodnar @lisabodnar.bsky.social shiny epi people podcast host | epidemiologist studying nutrition and perinatal health | mom of 3 | drinker of wine (see previous) | she/her
Elizabeth Stuart @lizstuart.bsky.social Statistician; Professor and Chair @JHUBiostat @JohnsHopkinsSPH, w/links to @SREESociety, @AmericanHealth. Oh, & spouse, mom, runner, traveler.
CAUSALab @causalab.org Actionable #causalinference with real-world impact.
We use health data to help decision makers make better decisions.
We train investigators at Harvard T.H. Chan School of Public Health.
Connect with CAUSALab: https://linktr.ee/causalab
American Journal of Epidemiology @amjepi.bsky.social Founded in 1920 and owned by Johns Hopkins Bloomberg School of Public Health.
Frank Harrell @f2harrell.bsky.social Professor of Biostatistics
Vanderbilt University School of Medicine
Consultant, clinical trials/drug development
https://hbiostat.org https://fharrell.com
Sarah Wieten @sarahwieten.bsky.social philosopher of medicine and social sciences, clinical ethicist, pedagogy enthusiast, plant lady
'pretty decent at puns'
Looking for philosophy, medicine, public health, economics, methods, meta-research, history, and bioethics people!
She/Her
Josh Barocas, MD ⭕️ @jabarocas.bsky.social ID physician, but really I care about housing & poverty. I do find infections fascinating. HIV, infections associated with drug use, epidemiology. University of Colorado SOM. Solid evidence matters. #IDSky #MedSky #EpiSky
Lab website: TheMissingUS.org
Maureen Laroche 🇲🇶 @tattooed-bug.bsky.social Medical Entomologist & Clinical Bacteriologist — I talk about Public Health all the time and will even do so at your birthday party.
Dean Eckles @eckles.bsky.social networks, contagion, causality
faculty at MIT
Stephen Wild @stephenjwild.bsky.social I try to put straight lines through things but usually fail. Try to be Bayesian when I can. Views my own. RT/like != endorsement. 
Noah Greifer @noahgreifer.bsky.social Statistical consultant and programmer at Harvard IQSS. Author/maintainer of the #Rstats packages 'MatchIt', 'WeightIt', and 'cobalt' for causal inference, among many others | He/him
ngreifer.github.io
Dr Ellie Murray, ScD @epiellie.bsky.social Epidemiologist and science communicator | newsletter: epiellie.substack.com | cohost @casualinfer podcast | Causal inference for public health #epitwitter | Canadian in US 🇨🇦 | she/her/Dr
Miriam Posner @miriamposner.com Tired person, fighter. Labor, data, DH, obsolete software, database history, etc. Seeing Like a Supply Chain out Oct 2026: https://yalebooks.yale.edu/book/9780300251449/seeing-like-a-supply-chain/. Speaking for myself, not my employer.
The Onion @theonion.com America’s Finest News Source. A @globaltetrahedron.bsky.social subsidiary.
Get the paper delivered to your door: membership.theonion.com
Join The Onion Newsletter: https://theonion.com/newsletters/
Terrible Maps @terriblemapshq.bsky.social The home of terrible maps with a pinch of humour
terriblemaps@gmail.com
Dr. Glaucomflecken @glaucomflecken.bsky.social Ophthalmologist. Comedian. Speaker. Jonathan.
@adammaddock.bsky.social @adammaddock.bsky.social 
Mark Hamill @markhamillofficial.bsky.social Believe in yourself! Work hard, never give up & anything's possible! OR: Kick back, relax & aim low: You'll never be disappointed...😜
Laura Helmuth @laurahelmuth.bsky.social Freelance writer, editor, columnist & consultant. Formerly at Scientific American, Washington Post, National Geographic, Slate, Smithsonian & Science. Past president of National Association of Science Writers. Birder.
Ben Collins @bencollins.bsky.social Facebook Beef
Jennifer Hudak @jenniferhudak.bsky.social Writer of SFF, drinker of tea. Nebula winner, Hugo finalist. Aging mermaid far from her natural habitat. SFWA/Codex/VP2018. She/her
U.S. Consumer Product Safety Commission @cpsc.gov Your U.S. Consumer Product Safety Commission. Product safety info, data, and recalls. Standing for safety since 1972. Official account of the USCPSC. HQ: Bethesda, MD.
Subscribe for recall emails on CPSC.gov.
Report unsafe products on SaferProducts.gov
Martha Wells @marthawells.com SF/F Writer - The Books of the Raksura, The Murderbot Diaries, Witch King, Queen Demon, and more. Nebula and Hugo Award winner. NYT and Sunday Times Bestseller. (She/her) Agent: Jennifer Jackson
Bouba's Delivery Service @fernmonkey.bsky.social Hold fast and make things.
Culture ship name: GSV Oh No, Not Again
MEA ALTERA ROTA TVRBO EST
Star Trek Minus Context @nocontexttrek1.bsky.social Double dumb-ass on you. (And so fourth)
#AltText enthusiast. Also on mastodon, formerly on twitter. Other similar accounts are not me.
Memento (artemis) Morty 🌙 @mementomorty.bsky.social [redacted]
A black cat who loves horror
Definitely not a witch
Lifts heavy stone
she/her
housewarming:
https://throne.com/itsmorticia
$MorticiaRN
Jen Donohue @authorizedmusings.bsky.social Doberman owner, SFFH writer, 💀, SFWA, HWA, library clerk.
I was born in the same hospital as Danny DeVito
weird medieval guys @weirdmedieval.bsky.social fibre arts enthusiast
https://linktr.ee/weirdmedievalguys
Kelsey Atherton @atherton.bsky.social War, robots, & bad futures but imagining better. I edit @cipolicy.bsky.social's International Policy Journal, opinions my own. Unitarian Universalist. He/him. Husband to @alymay.bsky.social & father of 2.
Front takes towards enemies.
John Scalzi @scalzi.com I enjoy pie.
Social Media FAQ: https://whatever.scalzi.com/2025/04/16/the-official-john-scalzi-social-media-faq/
erin morgenstern @erinmorgenstern.bsky.social Author of The Night Circus (2011) & The Starless Sea (2019), creator of The Phantomwise Tarot (2022). she/her. Ask me about my cat. https://linktr.ee/erinmorgenstern
Thomas [DARK MODE], DO @tom.medsky.social Kinda ok pediatrician
Adjunct Professor
Defend Public Health - Ohio
Bringing back the MiniDisc™️
c0nc0rdance @c0nc0rdance.bsky.social Molecular biologist from Texas, here to share my meanderings on nature, science, history, politics, and zombies. Long threads a specialty.
Lauren @tinylongwing.bsky.social Biologist + Scientific Illustrator @ birdpop.org
She/her
🏠 Oregon, USA
W⚡E
🚫AI
portfolio: http://tinylongwing.carbonmade.com
shop: https://www.inprnt.com/gallery/tinylongwing/
more: https://www.phare.in/tinylongwing
Be Jay, Do Crimes. @templinjay.bsky.social Museum Nerd, Deadhead, and Dork Lord of the Sith. Master Gardener. Hunter. Jack of all trades. Veteran of the War on Drugs. Gizzard King of the Gizzard King Cabal. )O(
#NoKingsButShortKings #ButlerianJihadNow
Effin' Birds @effinbirds.com Daily comic by Aaron Reynolds that keeps on winning awards despite being nothing more than birds and curse words. Books, calendars and merch at effinbirds.com
Addgene @addgene.bsky.social Sharing speeds science! Addgene helps scientists around the world find and share research materials - plasmids, viral preps, antibodies, data, and more.
Premee Mohamed @premeemohamed.com Writer, scientist, bug. she/her. #yeg. 🇨🇦 🇬🇾 Winner of a Nebula, Locus, World Fantasy, Ignyte, and Aurora award! Rep: Michael Curry 📚🪲 Tips for cat treats! https://ko-fi.com/premee
Emperor Norton I @emperornorton.bsky.social 19th-century San Francisco eccentric and passionate defender of justice who stands firm against swindles and outrage.
(semi-automated reply/quote bot based on the historical proclamations of Joshua Norton - **posts not written by a human**)
Kelly Barnhill @kellybarnhill.bsky.social I wrote some books, once upon a time.
Posting about stories, brain injuries, adorable animals, rhubarb recipes, nature facts, human rights, and how we can make this world safe and kind and good. You are precious to me, and I love you.
kellybarnhill.com
Grandiloquent Word of the Day @grandiloquentwords.bsky.social Fancy words, witty descriptions, and vintage illustrations to educate and entertain.
My Book!
https://wwnorton.com/books/9781682687994
Calendars!
https://grandiloquent-word-of-the-day-2026-calendars.backerkit.com/hosted_preorders
Tom the Dancing Bug, by Ruben Bolling @rubenbolling.bsky.social Cartoonist, Writer. Two-time Pulitzer Prize Finalist, Herblock Prize, RFK Journalism Award, Berryman Award, NCS Awards, Top 76 Theme Park Influencer. Follow for more comics
Arkady Martine | Dr. AnnaLinden Weller @byzantienne.bsky.social speculative fiction (Teixcalaan series, ROSE/HOUSE), climate & energy policy (all statements my own), Byzantinist (nonpracticing but never not true).
unfortunately, I care about power lines now
she/her. halfway between Santa Fe and NYC.
Randall Munroe @xkcd.com 
Neil Gaiman @neilhimself.neilgaiman.com Makes things up. Writes them down. Dreams about growing up but not yet. 
Shannon Morse @snubs.bsky.social 💕 YouTube Tech Content Creator 💕
🥳 130k+ https://youtube.com/@ShannonMorse
🌙 Sailor Moon Expert & Collector 🌙
https://youtube.com/@SailorSnubs
🦄 She/Her/Cylon/Unicorn/Witch 🦄
📸✈️🎮👩💻🌻🔮
SPAM @therealspam.bsky.social I am a meat popsicle • My words represent the thoughts and opinions of your employer • @SPAM@infosec.exchange
Khalil @onu.uno Just Another Rather Very Intelligent Sapien. Information Security Consultant. Host Arabia Unboxing on YouTube. Actor, recently. Tech writer, sometimes.
George Takei @georgetakei.bsky.social Husband, Actor, Activist, Uncle George to the Internet 🖖
Lea Kissner @leak.bsky.social Security, privacy, respect. Was the Twitter CISO until it was terrible. Now LinkedIn CISO. they/them- M Peiter “Mudge” Zatko @mudge.bsky.social DARPA/Google/Stripe/L0pht/Twitter/…/DARPA/[redacted]
https://en.wikipedia.org/wiki/Peiter_Zatko
Deviant Ollam ツ @deviantollam.bsky.social Philadelphian in Cascadia. Vociferous champion for Oxford commas, two spaces after a period, and ellipses. I break into buildings. 🔓
"Even if the world were ending tomorrow, I would still plant a tree." 🌲
(he/they)
Tarah Wheeler @tarah.org CSO of TPO.group ♦️ EFF Board of Directors♦️she/her ♦️ bestselling author but only that one time
Ladymerlin @ladymerlin.bsky.social 
Al Yankovic @alyankovic.bsky.social You know... the weird one.
Matt Blaze @mattblaze.org Scientist, safecracker, etc. McDevitt Professor of Computer Science and Law at Georgetown. So-called expert on election security and a few other things. Slow photographer. RF nerd. Occasionally blogs at https://mattblaze.org/blog
Mr. Glass @mrglass.bsky.social Crazy Jewish Hacker. Proud @banana_sec Member. @shabbatcon founder. @bsideslv staff. He/Him.
snowchyld @snowchyld.org Millionaire
Movie God
Rock Star
Muppet
https://thegreatestpictureintheworld.com
Russ @dontlookbehindyou.bsky.social