The Open Notebook @theopennotebook.bsky.social Nonprofit equipping journalists to cover science: articles, tip sheets, trainings, courses, mentoring, pitch database, & more. Our new book THE BEST SCIENCE STORIES AND HOW THEY WORK: https://tinyurl.com/TBSSbook
Ryan L. Brown @ryanlinnbrown.bsky.social A very curious social-health psychologist!
๐ค Assistant Professor, Texas Tech University
๐ซ PI, @starlabteam.bsky.socialโฌ
๐ Associate Editor, British Journal of Health Psychology
๐ค Host, Stress Puzzle podcast
ryanlinnbrown.com
Jay Van Bavel, PhD @jayvanbavel.bsky.social Professor of Psychology at NYU (jayvanbavel.com) | Author of The Power of Us Book (powerofus.online) | Director of NYU Center for Conflict & Cooperation | trying to write a new book about collective decisions
Katy Milkman @katymilkman.bsky.social ๐ฉโ๐ซ Professor at Wharton
๐ Author of the WSJ Bestseller #HowToChange
๐ง Host of Charles Schwabโs #Choiceology podcast
๐ฐ Author of the Milkman Delivers newsletter @ http://katymilkman.substack.com
๐ Website: www.katymilkman.com
Eli Finkel @elijfinkel.bsky.social Professor: Northwestern, Kellogg School โข Director: Litowitz Center for Enlightened Disagreement โข Schapiro Fellow: Institute for Policy Research โข Book: The All-Or-Nothing Marriage โข Podcast: Love Factually
Paul Eastwick @pauleastwick.bsky.social Psychology Professor @ UC Davis studying attraction, relationships, and human evolution. New podcast: lovefactuallypod.com
Vanessa Bohns @profbohns.bsky.social Braunstein Family Professor and Chair of Organizational Behavior at Cornell. Social psychologist studying social influence, compliance & consent. New book โShould I Say Something?" coming Fall 2026! Cat, dog & human mom. www.vanessabohns.com
Adam Grant @adamgrant.bsky.social Organizational psychologist @Wharton. #1 NYT bestseller: THINK AGAIN. Podcasts: Re:Thinking & WorkLife. Diver. Arguing like Iโm right, listening like Iโm wrong.
Sarah Woods @swoods.bsky.social Associate Professor & Vice Chair of Research, Family Medicine @ UT Southwestern โข Families and health researcher โข Family therapist โข Host of AttachedPodcast.com
@doctormfoconnor @doctormfoconnor.bsky.social Author of The Grieving Brain and The Grieving Body (Available now!)
https://maryfrancesoconnor.org/books/the-grieving-body and Professor of Psychology at University of Arizona
Roxanne Felig @roxannefelig.bsky.social Social psychologist studying gender dynamics and how using social media impacts our sense of self โจ๏ธ
Dan Lametti @daniellametti.com Professor of Cognitive Psychology at Acadiau.ca. Psycholinguistics. Speech Processing. Human-AI interaction. Running. www.lamettilab.com
Halifax, NS.
Dr. Allison Master @allisonmaster.bsky.social Principal Education Researcher at IACE, Associate Prof at U of Houston, studying how to motivate students in STEM. Academic mama. Bookworm. Every mistake, we must surely be learning. She/her/hers. Views expressed here are my own. Abolish ICE.
Dr. Kathryn Ross @drkathrynross.bsky.social Clinical psychologist & #publichealth researcher, focused on using #digitalhealth and newer technologies to help people make and maintain healthy eating and physical activity habits. She/her. Opinions are my own. ๐ณ๏ธโ๐
Mary C. Murphy @marycmurphy.bsky.social Author, CULTURES OF GROWTH | Latina professor @IUPsych | Founder @EquityAccelerator focused on improving education, organizations, and inequality | Texan @ โค๏ธ | https://marycmurphy.substack.com/
Eiko Fried @eikofried.bsky.social Professor of Mental Health & Data Science at Leiden University. Studying mental health problems as systems (http://eiko-fried.com). Building an early warning system for depression (http://WARN-D.com).
Lizbeth โLibbyโ Benson, PhD @leb112358.bsky.social assistant professor @d3center.bsky.social @UMich | EMA & intensive longitudinal methods | personalized #mHealth #DigitalHealth interventions | data viz | #BehavioralScience | she/her/rescue dog mom๐ฆฎ๐โ๐ฆบ
lizbethbenson.com, https://d3c.isr.umich.edu/
Dr Ben J Searle @drbensearle.bsky.social Organisational Psychologist: expertise in #burnout, psychosocial hazards, and assessment development. Persistence hunting my best self. #IOPsych
He/him
https://mindonthejob.com
Emma Barratt @ebarratt.bsky.social Editor of the British Psychological Society's Research Digest.
Previously Editor/astronaut botherer at the European Space Agency, Writer at SciShow, and more.
Nora Bradford @norabradford.bsky.social teaching faculty @ UPenn
Ph.D. in Cognitive Science from UC Irvine w/Megan Peters
science writer (words in Scientific American, Science News, Nat Geo and other outlets)
studied phil + neuro + psych @ UChicago - she/they
norabradford.com
Marie Simon @holyhologram.bsky.social ๐ฅ Science writer, currently locked in a lab with neuroscientists. | Regurgitating ideas @lepavenumerique.com | Former editor-in-chief of @motherboard.bsky.social France 
Liberty Severs @libertysevers.bsky.social Philosopher of biology and cognitive scientist. PhD Fellow at Uni. Lisbon/Bochum. Learning, decision-making, agency and control.
Co-founder @nonneuralcognition.bsky.social, VP @ispsm.bsky.social.
Dr. Helena Hartmann (she/her) @helenahartmann.com Neuroscientist, psychologist & science communicator โจ
www.helenahartmann.com
Pain & expectations in the (social) ๐ง
Postdoc @ulrikebingel.bsky.social's lab & @SFB-TRR-289.bsky.social ๐
Explaining science with fictional stories ๐ @scienceandfiction.net
Mitch Prinstein @mitchprinstein.bsky.social Father, husband, and psychology professor (clinical/developmental). Senior Science Advisor of the American Psychological Association
Ciencia Cognitiva @cienciacog.bsky.social Ciencia Cognitiva pretende acercar la ciencia cognitiva al pรบblico de habla castellana | cienciacognitiva.org
Dr. Rachel Zoffness @drzoffness.bsky.social Pain scientist. Asst Clinical prof @ UCSF, lecture @ Stanford. Psychologist. Disruptor. Author๐ Tell Me Where It Hurts. Neuroscience nerd ๐ง #medsky #medtwitter #SciComm #neuroskyence
www.zoffness.com
Eli Sugerman @elisugerman.bsky.social Behavioral scientist/PhD candidate at Columbia studying judgment & decision-making for climate
elisugerman.com
Jake Reynolds @jakereynolds.bsky.social Researching Green Behaviors @ Columbia Business School, New York ๐ฝ
Columbia PhD Behavioral Marketing & Data Science ๐ | University of Cambridge BA ๐
Behavioural Insights Team Alum ๐ Energy, Transport, and Sustainability Policy
Lewis | Idea Illustrator @mntlmodels.bsky.social Mental Models & Behavioural Science
โ dblthink.substack.com
Steven Phelps @evolbrain.bsky.social Biology of intimacy: Evolutionary, neural & genomic studies of sexuality & social bonds (in weird rodents, mostly). Write a bit on biology & culture. First-gen. ๐ณ๏ธโ๐ Austin, TX. phelpslab.net
Annalee Newitz @annaleen.bsky.social bestselling author * Hugo winner * nerd
latest books: A Wall Is Also a Road, Automatic Noodle, We Will Rise Again
bylines: New Scientist, Flaming Hydra, etc.
pronouns: they/them
all the stuff: www.techsploitation.com
Sabrina Imbler @sabs.bsky.social charismatic megafauna at Defector
books How Far the Light Reaches & Dyke (geology)
newsletter Creatures NYC ๐ค https://buttondown.com/simbler/
signal: simbler.88
Andrew D Thaler @drandrewthaler.bsky.social Deep-sea ecologist investigating how humans shape and reshape the sea floor. Conservation technologist developing open-source tools to understand our changing oceans. Ocean educator creating novel programs to help students interact with marine ecosystems.
Helen Macdonald @hjm.bsky.social Writer. One half of a dynamic duo. H is for Hawk, Vesper Flights. PROPHET with Sin Blache. Rep by the Clegg Agency. Non-binary. They/she 
Ologies with Alie Ward @ologies.bsky.social A comedyish science podcast hosted by @alieward. Asking smart ologists not-smart questions about their professional obsessions. Every Tuesday. May be NSFW. https://linktr.ee/alieward
Deborah Blum @deborahb.bsky.social Book author, toxicology journalist, fascinated by poison and murder (current book project), and, oh yeah, I'm the former director of the Knight Science Journalism program at MIT.
Anne Fausto-Sterling @birdlady.bsky.social Biologist, gender/sex expert, feminist. In the works: a book on gender identity. In retirement: lots of bird photography.
Substack: Sterlinga.substack.com
Mastodon: @faustosterling@mastodon.world
Website: annefaustosterling.com
Jeremy Yoder says no war @jbyoder.org Evolutionary biologist, runner, writer, gay. Not necessarily in that order. LAX and elsewhere
Signal @jbyoder.82
Also ecoevo.social/@jby, jbyoder.org
Joseph Osmundson @reluctantlyjoe.bsky.social scientist, writer, activist. VIROLOGY (Norton, 2022) "dazzling... love essays" -NYTimes Book Review, NBCC & Lambda Literary Finalist in Nonfiction
Paul Bloom @paulbloomatyale.bsky.social Psychologist who studies and writes about human natureโincluding morality, pleasure, and religion. Sustack: https://smallpotatoes.paulbloom.net/
Amy Harmon @amyharmon.bsky.social New York Times reporter interested in gender, privilege, phylogenetic trees, biogeographic maps. Also interested in people who are interested in ants. Please send me story ideas. she/her https://www.nytimes.com/by/amy-harmon
Julie Beck @julieebeck.bsky.social staff writer covering relationships @theatlantic.com / host of How to Touch Grass podcast / writing book on friendship in the age of hyperindividualism / creator of The Friendship Files / newsletter: https://julieebeck.beehiiv.com
Jon Mooallem @jmooallem.bsky.social jonmooallem.com
Writer
Chris Gunter ๐งฌ @girlscientist.bsky.social Genetics/genomics. Here in my personal capacity. Google Scholar: https://scholar.google.com/citations?user=A0oDqUQAAAAJ&hl=en
Paige Madison @fossilhistory.bsky.social Science writer. Book on hobbits and human origins coming 2027. Editor PBS Eons. History of science PhD.
Joan Strassmann @joanstrassmann.bsky.social Wrote Slow Birding; Evolutionary biologist at Wash U in St. Louis, social behavior and evolution, wasps and microbes, love social amoebae, Lake Michigan
John Wallingford @jbwallingford.bsky.social Studying cells inside embryos since way before it was cool.
https://www.wallingfordlab.org/
Neil Shubin @nshubin.bsky.social Scientist, author, polar wanderer.
Joshua Roebke @joshuaroebke.bsky.social Author, essayist, critic. No physicist, but played one in grad school. Writing history of particle physics, The Invisible World. Whiting Grantee. UTexas prof in LA. www.joshuaroebke.com
Kendra "Gloom is My Beat" Pierre-Louis @kendrawrites.com Climate journalist based in NYC. Only speaking for myself. If the NYT has no haters I'm dead.
Tips? Reach me on Signal kendrawrites.04
Alexandra Horowitz @alexandrahorowitz.bsky.social "Dog Umwelt" to my friends
dogs sniff me; I sniff them back (and then I write books about them: http://alexandrahorowitz.net)
Riley Black ๐ณ๏ธโโง๏ธ ๐ฆ @restingdinoface.bsky.social Bronto-queen, big cat, best-selling and award-winning author of The Last Days of the Dinosaurs, When the Earth Was Green, Tyrant Lizard Queen (out October 27), and Megatooth. ๐ she/they/it. Skreeonk. rileyblack.net
Kevin Mitchell @wiringthebrain.bsky.social Neurogeneticist interested in the relations between genes, brains, and minds. Author of INNATE (2018) and FREE AGENTS (2023)
Susan Orlean @susanorlean.bsky.social Pencil pusher
Gretchen Reynolds @gretchenxreynolds.bsky.social Columnist for The Washington Post, covering health and exercise science. Also runner, cyclist, dog mom and human mom. Always curious. Usually tired. 
Dr Jamie Gallagher @jamiebgall.co.uk Public Engagement trainer & consultant | #SciComm writer/presenter | @rspb.bsky.social & STFC advisor |๐ณ๏ธโ๐๐ด๓ ง๓ ข๓ ณ๓ ฃ๓ ด๓ ฟ
Geek: Star Trek | Doctor Who
I make nerdy rainbow pin badges that have raised ยฃ35k for homeless LGBTQ+ people
https://linktr.ee/Jamiebgall
Paul Coxon @paulcoxon.bsky.social Physicist in Materials Science researching solar cells, molten salts, and sustainable energy โ๏ธ With added bikes and allotment content ๐ชด๐ฅฆ๐๐ง
Dr Jan Eldridge @astro-jje.bsky.social NZ theoretical astrophysicist studying exploding binary stars. Sci-fi addict, feminist, non-binary femme. Pronouns: she/her/they. All views my own.
Sam Giles @gilespalaeo.bsky.social Scientist and palaeobiologist | she/her/hers | Royal Society Senior Research Fellow in Birmingham, UK and Lapworth Museum Academic Keeper | ๐ณ๏ธโ๐ | too many pets | currently mostly migraines |
Dr Dean Burnett @drdeanburnett.bsky.social "Top egghead neuroscientist" - The Daily Star
Author, science communicator/pundit, former psychiatry lecturer, occasional wit, frazzled parent, balding
The Idiot Brain 10 Year Anniversary Edition : https://amzn.eu/d/3GVTx02
Dr Alex Bond @thelabandfield.bsky.social Conservation, curator in charge of birbs, island hopper, runner, connoisseur of fine teas, biscuit fiend, v left, queer af, ErdลsโBacon = 8, he/him.
[๐ณ๏ธโ๐๐จ๐ฆ๐ง and some ๐ฆ๐บ๐ต๐ณ]
๐ Tring & Milton Keynes, UK
https://linktr.ee/albnd
Dr Alfredo Carpineti @drcarpineti.bsky.social Astrophysicist, science writer for @iflscience.com, geek, immigrant, and also The Astroholic. Chair of @prideinstem.bsky.social | ๐ Invisible Rainbows out May 21 | He/him | opinions are my own
https://linktr.ee/theastroholic
Josh Luke Davis ๐ณ๏ธโ๐ @joshlukedavis.com Science writer, editor and author | Queer animals, birds and embroidery | he/him | โ๏ธ๐ฑ๐ฆฆ | joshlukedavis.com
Shaun OโBoyle @shaunoboyle.bsky.social Biologist working in science communication (research: community involvement; practice: art-science and podcasts). Big fan of The X-Files and Star Trek.
#QueerinSTEM (he/him) ๐ณ๏ธโ๐๐ณ๏ธโโง๏ธ
Work: shaunoboyle.org
X-Files Podcast: heydannyitsmulder.com
Andrew Steele @statto.bsky.social Ageing biologist (arenโt we all?)
Author of https://ageless.link/
Presenter of https://www.youtube.com/DrAndrewSteele
Founder of @thelongevityinitiative.org
Nessa Carson @supersciencegrl.co.uk Digital chemist & chemistry automation nerd | Lives in a historical canalside cottage | Learner of comp chem and Swedish | Views are mine | She/they. Macclesfield, UK
Jules Howard @juleshoward.bsky.social Zoology up-close. Revealing everyday wonders from a simple wildlife pond.
๐ Author of Infinite Life, MEGA and more.
๐๏ธ BBC Radio 4 and Radio 5 Live.
Dr Sally Le Page @sallylepage.bsky.social Doctor of flies and producer/presenter of science podcasts, radio and videos.
I offer media interview and production training to help individuals and companies talk about their science: https://sallylepage.co.uk
Stu Cantrill @stuartcantrill.com Husband, Dad, PhD, pedant, former Chief Ed of @natchem.nature.com, now Editorial Director at @NaturePortfolio.nature.com. Wine, chemistry, publishing, words & snark. Views ranty, but all mine. #ContaminatedBlood victim (affected). He/Him
Pride in STEM @prideinstem.bsky.social Award-nominated Charity showcasing/supporting LGBTQIA+ people in Science, Technology, Engineering & Maths. Skeets by @DrCarpineti.bsky.social
๐ณ๏ธโ๐๐ณ๏ธโโง๏ธ
Nina @ninaneedsspace.bsky.social Intersectional feminist, knitter, #RunningPunk, #MDANT, cyclist, space fan, planetarian, Trekkie. Opinions mine. She/Her. #BWithTheT ๐ณ๏ธโ๐
Dr Claire Asher @claireasher.bsky.social Freelance science writer & communicator, occasional comedian & opportunistic wildlife photographer. Co-author of Brave Green World, Author of Marvolution. Host of the Robot Talk Podcast (@robottalkpod.bsky.social).
She / her.
http://claireasher.co.uk/
The Cosmic Shambles Network @cosmicshambles.com Independent creators of content for the curious. cosmicshambles.com | patreon.com/cosmicshambles| youtube.com/cosmicshambles
Dr Jazmin Scarlett @grumpyvolcano.bsky.social She/Her|Disabled|Chaotic queer ๐ณ๏ธโ๐๐นโ ๏ธ|Warning Officer|Views my own
Dr Joby Razzelliot @jobium.bsky.social Bioinformatician at the Natural History Museum, previously studied microplastic pollution on Earth and looked for life on Mars. opinions are my own. he/him ๐ณ๏ธโ๐
Robin Hayward ๐ณ ๐ณ๏ธโโง๏ธ @canopyrobin.com Professional tree enthusiast with a PhD about it.
Not being super professional here.
I make pride pins to fund my transition.
canopyrobin.com/links
(they/she)
Lewis MacKenzie @lemackz.bsky.social Upconversion nanoparticles, optical biosensors, chiral spectroscopy, scicomm, blood oxygen | bass player | uranium glass collector
Group website: www.mackenzie-lab.org
he/him | Glasgow | Expect typos
Jen Gupta @jengupta.bsky.social Professional Space Nerd. Emo kid at heart. Expect astronomy, physics, science, sci-fi, outreach, public engagement, dogs, parenting, emo, pop-punk & general geekiness. Own views. She/her.
Fer @gomobel.bsky.social I'm Fernando, a science communicator based in Cambridge, UK. Co-Founder of @agata.agency. I talk about chemistry, climate, materials, and sometimes books, music and politics, a veces #EnEspaรฑol. Views are my own [He/Him] #ChemSky #Scicomm #ComunicaCiencia 
Dr Craig Poku @pokubakes.com Foodie/mathematician/data scientist | Previously Pride in STEM trustee | Himbo in the making | occasional thirst trap | Floater in space | Neurospicy | He/they ๐
https://linktr.ee/pokubakes
Dr Elizabeth Mills @marinemumbles.bsky.social Freelance Science Communicator #scicomm๐ค Marine Biologist ๐คฟ Engineer ๐จ ๐ Illustrator #sciart ๐ฆ๐จ Science YouTuber ๐ฌ (she/her) ๐ณ๏ธโ๐
Andy Brunning @andy.compoundchem.com ๐งช Chemistry & Geology Subject Advisor
โ๏ธ #SciComm & infographics wizard at @compoundchem.com
๐จโ๐ฆโ๐ฆ Dad to two boys, owner of two cats
๐ฌ Part of the #ChatChemistry team
๐จ Occasional artist
Ben Sparks @sparksmaths.bsky.social Mathematician, Musician, Speaker, Teacher, Author.
Freelance & MEI & Uni of Bath
MEI: Maths into AI
Uni of Bath: Communicating Maths module
Also Numberphile & Maths Inspiration
On YouTube @SparksMaths
Book a talk or workshop:
www.bensparks.co.uk
Kate Lancaster @drkatel.bsky.social All about lasers/plasmas/fusion/bread/miscellany. Professor in physics. She/Her
Jonathan Sanderson @jjsanderson.bsky.social Family roboticist/STEM engagement academic/digital tinkerer/film maker/general-purpose geek. Enthusiastic about (but not necessarily good at): bicycles, photography, sustainability, kites, parenting. Newcastle, UK.
Brian Mackenwells @mackenwells.bsky.social Writes things, likes pencils
www.firebrigademusical.com
Dr Jo Science @drjoscience.bsky.social Award winning Primary Science specialist, teaching children and supporting teachers
#EduSky #Science #PrimaryScience #WomenInSTEM #SciComm ๐ฉ๐ปโ๐ฌ#UKEduSky #EduSci
John OโDonoghue @drjohnodonoghue.bsky.social Educator, Scientist & Author at Trinity College Dublin (TCD) | Do you like movies and TV AND science? Try my book https://books.rsc.org/books/monograph/2272/Onscreen-ChemistryThe-Portrayal-of-Chemical | Views my own
Kathryn Harkup (she/her) @rotwangsrobot.bsky.social Writer, Science Communicator and Vampirologist
Andrew Holding @andrewholding.bsky.social Academic. Scientist. Father. Breast Cancer Researcher. Sometimes on TV/Radio.
Laurie - Light Maven @choiceirregular.bsky.social Engineer incognito physicist. Science Communicator & trumpet player. Maker & hacker. Optics & Cat lady! Hates lists of people. Co-organiser Dublin Maker
Wendy Sadler @wendyjsadler.bsky.social Science communicator. Physics and music geek. Science show creator. Reader and pracademic (practitioner academic!). Eurovision super fan. Passionate about inclusion in STEM. Founder of www.sciencemadesimple.co.uk sciencemadesimple.bsky.social
Lucy Eckersley @punkbiologist.bsky.social Science Presenter /Events Officer. Live and dead animal wrangler
She/Her
dott Edwards @doctor-dott.bsky.social Physics.
Juggling.
Craft.
Dogs.
Super short...
Marieke Navin @mariekenavin.bsky.social Particle physicist turned science communicator
Black In Astro @blackinastro.bsky.social Celebrating and amplifying the Black experience in space-related fields. EST. 2020
โ๏ธ blackinastro@gmail.com
Website: blackinastro.com
https://www.blackinastro.com/black-space-week-2026
Alom Shaha @alomshaha.bsky.social Dad. Science Teacher. Author of books including โWhy Donโt Things Fall Up?โ, "Mr Shaha's Recipes for Wonder" and โHow to Find a Rainbowโ. Lots of free stuff and more about me at alomshaha.com