David Shiffman, Ph.D. 🦈 @whysharksmatter.bsky.social I am a marine conservation biologist studying sharks and a science writer. Posts are about science and the environment, science communication, and more! He/him
Kyle MacLachlan @kyle-maclachlan.bsky.social Husband, father, actor, podcaster & winemaker. Agent Cooper in #TwinPeaks and appearing in #Fallout on Prime Video
.
Feral Millennial Communists of Late Stage Capitalism @feralcommie.bsky.social History Grad. Geo-politics and Marxism rants. Ancom. Economic democracy for all! Professional food surplus womble for a charity. Welsh. Palestinian family in the WB. Autistic. Delicious but cis. I harvest wild memes and redistribute them to the masses
T. Ryan Gregory 🇨🇦 @tryangregory.bsky.social Back off man, I'm a scientist. Evolutionary biologist. Professor. Genome size, junk DNA, applied evolution, sci comm, philosophy of science. Also political stuff. Plus jokes. Onions have 5x more DNA than you do (not a joke). Vimy, not Vichy. He/him.
David Kipping @davidkipping.bsky.social Astronomy, Exoplanets, Astrobiology, Cool Worlds Lab, Columbia University. Be kind to one another.
Peter Coles 🏳️🌈 🏳️⚧️ 🇮🇪 @telescoper.bsky.social Theoretical astrophysicist specializing in the Universe and all that surrounds it. Based in Ireland. Personal account. Call me old-fashioned but I don't like fascists. He/him/his.
Blog: telescoper.blog
Congresswoman Ayanna Pressley @pressley.house.gov Proudly serving the Massachusetts 7th.
https://linktr.ee/rep.pressley
Patrick Wyman @patrickwyman.bsky.social Historian. Pods: Past Lives. Tides of History. Books: "The Verge." "Lost Worlds." pwymanusc at gmail. Enthusiast. https://linktr.ee/patrickwyman
Seth Cotlar @sethcotlar.bsky.social Teaches US History at Willamette Univ. Working on a book about the long history of the US Right. https://rightlandia.ghost.io/
Andrew Weinstein @andrewjweinstein.com Presidential appointee in Obama and Biden administrations. Served as United States Public Delegate to United Nations. DNC Lawyers Council Chair. Trial Lawyer. Music & Hockey Fan. Visiting Fellow at the Institute for Democracy, Journalism, and Citizenship.
Jenna Ahart @jennaahart.bsky.social Science journalist
As seen in Nature, Science, Quanta, MIT TR, SciAm, Space .com, etc
Jennaahart.com
Jeffrey Mervis @policyhound.bsky.social I'm a senior correspondent for Science, trying to explain to scientists how government works.
Dan Garisto @dangaristo.bsky.social science journalist | good physics, bad physics, and sometimes ugly physics
Signal: dgaristo.72
Email: digaristo@gmail.com
Max Kozlov @maxkozlov.bsky.social science reporter covering biomedical research at Nature | proudly Ukrainian 🇺🇦
maxkozlov.com
signal: mkozlov.01
capitolhunters @capitolhunters.bsky.social Helping organize information about the Jan 6 Capitol attack and those who planned it. They are still with us.
also: @capitolhunters@mastodon.social
email: capitol.hunters@gmail.com
see bit.ly/Jan6Analysis
bee @washyourcrack.bsky.social she/her 🌈🥦🖖🐝🍉 hygiene activist
community manager of @killthecomputer.com
writer for @ggtribune.com and @hwoodtimes.com
and theres https://ko-fi.com/washyourcrack
Gil Wizen @wizentrop.bsky.social Entomologist and award-winning photographer. Professional breeder and wrangler of insects and arachnids for educational, research and display purposes.
two guns shooting up each other's barrels @oofadoofa.bsky.social I have a gun inside my heart
Mr. Monday Night @birdrespecter.bsky.social Ignoble ape-like cryptid and whimsical dullard ambling about the PNW. I write + talk about both the Internet and the NFL.
www.linktr.ee/birdrespecter
Governor Tim Walz @governorwalz.mn.gov Dad, husband, teacher, coach, veteran. Governor of Minnesota. Working to move our state forward as #OneMinnesota.
Jo Wolfe, PhD @jopabinia.bsky.social Why things evolve into crabs. Evolutionary biologist (species alive today AND fossils, and how to study them together). Canadian at UCSB and Harvard (she/her)
My science: https://scholar.google.com/citations?user=CKqoVjEAAAAJ&hl=en
Will Stancil @whstancil.bsky.social Minnesota guy.
"This particular activist will not stop." Sen. Chris Murphy
Thomas Zimmer @thomaszimmer.bsky.social Historian - Democracy and Its Discontents - Newsletter: Democracy Americana https://democracyamericana.com (also available in German: https://steady.page/de/demokratie-americana/posts) - Website: https://www.thomaszimmer.online/
Onisillos @onisillos.bsky.social Professional non-stupid person, massive nerd, and Editor-in-Chief of a very good microbial journal.
(Illustration by David S. Goodsell, RCSB Protein Data Bank. doi: 10.2210/rcsb_pdb/goodsell-gallery-028)
Jeremy Berg @jeremymberg.bsky.social Husband, Father, Grandfather, Datahound, Dog lover, Fan of Celtic music, Former NIGMS director, Former EiC of Science, Stand Up for Science advisor, Shananigator, Pittsburgh, PA
NIH Dashboard: https://jeremymberg.github.io/jeremyberg.github.io/index.html
c0nc0rdance @c0nc0rdance.bsky.social Molecular biologist from Texas, here to share my meanderings on nature, science, history, politics, and zombies. Long threads a specialty.
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.
Holden Thorp @holdenthorp.bsky.social Editor-in-Chief of Science and Professor of Chemistry and Medicine at George Washington University. Opinions not those of AAAS. https://holdenthorp.substack.com/about #ActuallyAutistic
Angie Rasmussen @angierasmussen.bsky.social Virologist. PI working at but not speaking for USask. Co-EiC of Vaccine. 🇺🇸 in 🇨🇦. Emerging viruses, pathogenesis, zoonosis, host responses, dogs, football, off-color language, transcriptomic chaos. Opinions my own.
Brian Wasik @brianrwasik.bsky.social Virologist. Evolutionary biologist.
Katie Mack @astrokatie.com Cosmologist, pilot, author, connoisseur of cosmic catastrophes. TEDFellow, CIFAR Azrieli Global Scholar. Domain verified through my personal astrokatie.com website. She/her. Dr.
Personal account; not speaking for employer or anyone else.
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
Derek Lowe @dereklowe.bsky.social Medicinal chemist / chemical biologist, author of “In the Pipeline” at http://science.org/blogs/pipeline. derekb.lowe@gmail.com and on Signal at Dblowe.18
All opinions are mine; I don’t speak for my employer in any way.
Emily Hunt @emily.space Postdoc @univie.ac.at working on star clusters & machine learning.
Also: open web developer & enthusiast, working on @astrosky.eco and more
🏳️🌈 🏳️⚧️ (she/her), Ⓥ
Website: https://emily.space
GitHub: https://github.com/emilyhunt
Dan Diamond @ddiamond.bsky.social White House reporter at the Washington Post. Focused on politics, policy and public health. Democracy dies in darkness.
Find me on Signal: username dan_diamond.01
Colette Delawalla, PhD @cdelawalla.bsky.social Founder & CEO of @standupforscience.net
Standupforscience.net substack.com/@sciencefightclub
PhD in Clinical Psychology
"Colette is brass knuckles...w/ spikes tipped in poison"
“Delusional broad”
"Lady Switchblade"
“Ditsy socialist liberal”
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.
Will Li @williamlidc.bsky.social Associate General Counsel at the National Treasury Employees Union. Skeets are my opinions and not NTEU’s.
W&_ Law, Dartmouth
he/him
profile image from Openclipart
banner from Grumpy Monkey
Kathleen Clark @kathleenclark.bsky.social Attorney - Professor - Views are my own, not my employer. she/her
Kyle Cheney @kyledcheney.bsky.social Senior legal affairs reporter at POLITICO with a focus on democracy, the balance of power and the clash between the Trump administration and courts.
Pete Buttigieg @petebuttigieg.bsky.social Husband, dad, veteran, writer, and proud Midwesterner. 19th US Secretary of Transportation and former Mayor of South Bend.
💪Fermion @fizziksboris.bsky.social 🔥training arc🔥,💪,🏋️, 🧗, 🚴,🏃♂️
currently cosplaying as a theorist (did Weingarten calculus once)
my notes that aren't about training: https://publish.obsidian.md/myquantumwell/
James Petruzzi @hawaiianimages.bsky.social Haleakala Observatory/NASA T4 Laser Ranging Project (opinions mine)
Photographer/Astrophotographer, birder, conservationist, SCUBA diver, Zen philosopher-idiot. Husband of Wendy Hatch and proud Cat Dad to Kittywampus. : ) https://www.myhawaiianimages.com
Robert Boessenecker, Dr. of Whaleontology ™️ @coastalpaleo.bsky.social Marine mammal paleontologist, artist, snorkeler, beachcomber, tidepool enthusiast. Blog: www.coastalpaleo.blogspot.com
Nomada Studio @nomada.studio Video game studio based in Barcelona. Creators of NEVA & GRIS.
Square Enix @square-enix-games.com The Official Square Enix Bluesky page. Get the latest updates https://www.square-enix-games.com/
Delivering Unforgettable Experiences
Octopath Traveler 0 out now! | FFVII Remake Intergrade Jan 22 | DQVII Reimagined Feb 5
Physics Magazine @physicsmagazine.aps.org Exploring the people, ideas, and stories behind physics research.
Dragonvale Sandbox @dvbox.bin.sh https://dvbox.bin.sh/
Kitfox Games 🦊 @kitfoxgames.com 🔸 Making intriguing worlds with heart
🔸 Streets of Fortuna, Dwarf Fortress, Caves of Qud, Ostranauts, Thousand Hells
🔸 Join: http://discord.gg/kitfoxgames
Brendan O'Hare @brendohare.bsky.social Normal man
the hype @thehyyyype.bsky.social in a dumpster. i post about jason statham and the nba sometimes
Dr Ally Louks @drallylouks.bsky.social ✍🏻 Author 📚Literary Scholar 👩🏻🏫 Public Academic👃🏻Smell Expert 📖 UNDER YOUR NOSE: Spring 2027
josher @wokedilbert.bsky.social photo boy
slate @pleasebegneiss.bsky.social egg
Leo C. Stein @duetosymmetry.com Physics Prof @ U of MS. Sloan Fellow. Black holes, gravitational waves, general relativity & beyond. Formerly Caltech MIT Cornell. Need thin pizza + fruity coffee. He/him
🌐 https://duetosymmetry.com/
@duetosymmetry everywhere
Cloudy 🌥️ (estrogen angel) @oncloude.bsky.social trans, i don't know what sex is. be nice to me
https://linktr.ee/oncloud_e
proton @protoninspector.bsky.social Smart person’s idea of a stupid person 
Jackie B.R. 🦦🏳️🌈🇲🇽 @firstgenphys.bsky.social Physics BS @UTArlington. McNair Scholar. 2nd year Grad student @Yale Previously, Your Local Barium Tagger. Currently, your not so local 𝜈 hunter ⚛💕
Lolo @loloverruled.bsky.social COINTELPRO Summer Intern
fka lilgrapefruits @dondraper.bsky.social aspiring metal detector at the beach guy | 18+ | she/he/they | onlyfans.com/lilstarfruits | twitter.com/lilgrapefruits 
@alagie2.bsky.social @alagie2.bsky.social We are one big human family. Everyone must have right to food and shelter free 🇵🇸🇵🇸🇵🇸- P ParticularlyPythonicBS @particularlyserver.work Computational Physicist
personal website: anilr.dev
Brian Borncamp @zubaplants.bsky.social www.zubaplants.com - Native Plants and More - Buffalo, NY
Shameless Fabrications @materials-science.bsky.social Tentatively: Doing Math, learning about Material Science, engaging in gentle teasing of Humanities people and other things.
Website
https://mk79j7eryr6uryrt6eieygrjsrtgrytjdrgrf6ufxtgftfj.wordpress.com/56ubyvg65yhv3q46fv6t46uet45svb
Pasquale Marra @pmarraphysics.bsky.social Exploring symmetries, complex patterns, and nontrivial topology in condensed matter
Sophia University, Faculty of Science and Technology, Physics Division
https://pweb.cc.sophia.ac.jp/pmarra/
lauren @lauren.rotatingsandwiches.com rotatingsandwiches.com / batting around podcast
NickJason @jsontostring.bsky.social (he/him)
Timothy Snyder @timothysnyder.bsky.social Temerty Professor of Modern European History, Munk School, University of Toronto; Permanent Fellow, IWM Vienna; Emeritus Levin Professor, Yale. Author of "On Freedom," "On Tyranny," "Our Malady," "Road to Unfreedom," "Black Earth," and "Bloodlands"
Nivedith K A @aadu-thoma.bsky.social Physics PhD at Penn State University
josh @joshforecast.bsky.social physics undergrad
he/him
Eric Ralph 🚀 @13ericralph31.bsky.social spaceflight communicator, former Teslarati spaceflight editor
he/him
(twitter refugee @13ericralph)
catalina @filmaker.bsky.social alleged writer, girl actor, normal comedian
fiimaker on twt ☆ https://boxd.it/HJXp
al the pal @althepal.bsky.social covered in tomato
Sharks Daily 🦈 @sharksdaily.bsky.social I post cool cartilaginous fish for your enjoyment! | ˚˖𓍢ִִ໋🌊🦈˚˖𓍢ִ✧˚.
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
@debmaluk.bsky.social @debmaluk.bsky.social Birds…Aurora…Nature…Serenity Now!
phyphox project @phyphox.org Turn your phone into a lab with phyphox by RWTH Aachen University.
Impressum: http://phyphox.org/site-credits
🦣 @phyphox@bildung.social
Mary Gemignani @marygemignani.bsky.social Data Professional. Photographer. I try to put birds and all of nature in a good light. 📷
All posts are copyright my own unless noted otherwise.
Dr Craig R McClain @drcraigmc.bsky.social Deep-sea biologist. Two obsessions: the biodiversity of Earth's largest habitat, and why body size varies across all of life. Science communicator, ocean's weirdest animals daily.
Arthur Vyater @arthurvyater.bsky.social legaman megends
tobyfox @tobyfox.undertale.com chicken
Fox @foxdavoid.com Hi (no offense)
fredy @fredy.bsky.social blue hair and pronoun bus operator, internet's # 1 Speed (1994) fan account
payton mitchell @paytmitch.bsky.social social media manager, newsletter editor, fan of things
📍texas🤠
Max @lettersandshit.bsky.social he/him
30, MUFC, Physics BSc
sanjana! @sanjanacurtis.bsky.social big fan of stars 💻✨🦫🏳️🌈
Leyna! 🏳️⚧️ @weirdtransball.bsky.social Dumb fcking puppy that paws at you
Likes software and people that yap (will yap back)
MDNI 🔞 - She/her - 24 yr old - living in paris (yuck)
On hrt since 22/01/2026 :3
chaesu @chaesu.bsky.social Colorblind illustrator! I mostly draw my OCs!
links: www.chaesu.art
support me: patreon.com/chaesuart🔞
merch: shop.moso.moe/chaesu
comms: vgen.co/chaesu
Get To Know Nature @gettoknownature.bsky.social Fascinated by nature: birds, frogs, beach, sky & more. All media by me w/ a long lens. No AI! Lots of nature goodness here & on YouTube & Patreon. (In PA, USA)
Mini nature documentary every Saturday. https://www.youtube.com/gettoknownature
Mocha Frappe @mochabarion.bsky.social Local resident of Eorzea
-homebrew enthusiasts
-atlus masochist
-please play Final Fantasy X
-if you’re a red headed roussainte, hmu please
Jake Tapper, long-suffering Philly sports fan @jaketapper.bsky.social Dad, husband, CNN anchor, author, doorman to three dogs and a cat.
Ken Jennings @kenjennings.bsky.social Your Jeopardy! pal. Author of THE COMPLETE KENNECTIONS (http://bit.ly/4qUcbhK) and a bunch of other stuff.
Chelsea Manning @xychelsea.tv