Amy D Willis @amydwillis.bsky.social Biodiversity-loving, error bar-needing statistics nerd; Associate Professor @UWBiostat. Methods & software for #microbiome & #biodiversity data. She/her.
Kate Rigby @kateelizrigby.bsky.social Prof. of Environmental humanities @University of Cologne, Director of @mesh-research-hub, into eco-religious studies, multispecies studies, disaster studies, ecopoetics (among others)
Kimberly Cartier @astrokimcartier.bsky.social Senior Science Reporter for @eos.org at the American Geophysical Union, former astronomer who still loves all things space. Posts reflect my own views. Signal: kstar.20 She/her π³οΈβπβ‘οΈ
Hal @koss.bsky.social 
Helen Branswell π¨π¦ @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
Anne Carpenter @drannecarpenter.bsky.social Dedicated to drug discovery, enthralled by science. 5 kids. She. SAB Recursion. Founder SyzOnc. Lab at Broad Institute. Opinions my own.
ALT Fish and Wildlife Service @altfws.altgov.info Resist! Conservation over corporations.
#ALTgov
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FWS employees can reach out via DM to share stories.
Alexey Petrov @alexeypetrov.bsky.social Theoretical particle physicist, University professor, book author, and sometimes blogger. Now a Department Chair at USC!
Kavli Institute for Theoretical Physics @kitp-ucsb.bsky.social At KITP on the UC Santa Barbara campus, researchers in theoretical physics and allied fields collaborate on questions at the leading edges of science.
www.kitp.ucsb.edu
Jordana Cepelewicz @jordanacep.bsky.social Math and science journalist at @quantamagazine.bsky.social
David Rousseau @dhpmrou.bsky.social Particle Physicist at IJCLab-Orsay, ATLAS experiment at CERN.
Higgs Boson and AI.
#ML competitions and open datasets Higgsml, TrackML, and now Fair Universe Higgsml Uncertainties
#ai4science
Jared Rennie @jjrennie.bsky.social Research Meteorologist at NOAAβs NCEI. We archive your data and I play with it. On this hell site too along with all the others. 
Mayank Shreshtha @shreshthamayank.bsky.social Scientific Writer, Cavendish Laboratory | Freelance Sci. Writer & Illustrator
Views are personal.
Portfolio: https://mayankshreshtha154.myportfolio.com/
Blog: https://underlinedthoughts.co.uk/
Substack: https://appreciatingtheordinary.substack.com/
@annanyc.bsky.social @annanyc.bsky.social 
Frank X. Sowa @frankxsowa-1.bsky.social Founder/CEO THE XAVIER GROUP Ltd.
Strategy Consultant; Futurist; Comp Anticipatory Design Scientist - dad; frmr Pres American Industrial Preparedness Assn; member US Internet Industry Assn; OSINT; biomeds; THINK TANKSπ§ͺβοΈπ¬π¦
http://linkedin.com/in/franksowa
M.Gwin @deltathinker.bsky.social Cat lady before cat ladies were cool. Conceived on a campaign, srsly. Born a political junky. Wellesley. Yale Bioethics. The Delta is my home regardless of where I live. She/Her. ππ³οΈββ§οΈally.
Simone Barr @simonebarr.bsky.social audience producer @ quanta magazine
imbuing scientific research with a sense of excitement and urgency.
also writes short fiction.
Ry Lanham @rlanham1963.bsky.social Technological change and acceleration... especially AI and medicine.
Sergiu P. Pasca @sergiuppasca.bsky.social Professor at Stanford & Director of Stanford Brain Organogenesis
Lab: https://pascalab.org
Center: https://med.stanford.edu/brainorganogenesis.html
TED: https://go.ted.com/6WJy
Instagram: https://www.instagram.com/sergiu.p.pasca/
Charlee @charlee0410.bsky.social 
Michael Moyer @mmoyer.bsky.social Executive editor quantamagazine.org
Sar Crespi @boron110.bsky.social Podcast host for @ScienceMagazine & @NewsFromScience
https://www.science.org/podcasts
Posts are my own. http://namedrop.io/sarahcrespi 
Ed Yong is offline @edyong209.bsky.social Writer, journalist. Science, health. Pandemics, animals. Birder, photographer. Many words, some awards. AN IMMENSE WORLD, I CONTAIN MULTITUDES. Married to Liz Neeley, parent to Typo. he/him
π· Canon R6mkii + RF 800mm
Edyong.me
Gregory Barber @gregbarber.bsky.social journalist in the PNW / find me in NYT, Quanta, MIT Tech Review etc. / teach at UC Berkeley / ex-Wired science / gregory_barber@proton.me
Ben Brubaker @benbenbrubaker.bsky.social Computer science staff writer @quantamagazine.org, ex-physicist. More about me at benbrubaker.com. Banner art by Nico Roper β find more of their work at nicoroper.com. [Obligatory disclaimer about views being my own.]
Center for Biological Diversity @biologicaldiversity.org More than a million species could be lost to the Extinction Crisis in the coming decades. Learn about our work to save Earth's wildlife & wild places. www.biologicaldiversity.org
Yasemin Saplakoglu @yaseminsaplakoglu.bsky.social Biology writer at @quantamagazine.bsky.social
Futurology @handle.invalid A page devoted to future studies
AgingdocβDavid BarzilaiπMD PhD, MS, MBA, DipABLM @agingdoc.bsky.social Longevity medicine best practices | healthspan | precision medicine | geroscience | bio/acc | consulting @ agingdoc.com
Connect: http://linkedin.com/in/agingdoc
Amparo Ruiz Carretero @amparorc.bsky.social Mother (2 boys), scientist, feminist, supramolecular chemist
Previously at UCLM (Spain), TUE (NL), Northwestern (USA), ISIS (FR) and Institute Charles Sadron (CNRS). Now, ATRAE researcher at the Institute of Materials Science of Madrid (ICMM-CSIC)
Ed Bull @eddiebullock.bsky.social Check out my newsletter for all things brain science: https://thementalhealthprogram.substack.com/
Programmer_π§βπ»
CrossFitπ
Nico Schramma @nicoschramma.bsky.social PostDoc medicalbiochemistry.nl (Amsterdam Medical Center van Buul Lab)
Coordinator vascularimmunology.nl
PhD Fluidlab.nl
Biophysics of Endothelium & Immune cells, Chloroplasts, Bioluminescence, Active Glass
tinyurl.com/gscholar-schra
nicoschra.github.io
Richard Nicholls @richardnicholls.net He/Him, Podcaster, Award Winner, Liberal Lefty Humanist, Husband and Dad, Dancing Animal, 75% caffeine. Best Selling Author etc.
richardnicholls.net/links
Madeline Reinsel @madelinereinsel.bsky.social Science Writer
Dr Jamie Gallagher @jamiebgall.co.uk Public Engagement trainer & consultant | #SciComm writer/presenter | @rspb.bsky.social & STFC advisor |π³οΈβππ΄σ §σ ’σ ³σ £σ ΄σ Ώ
Geek: Star Trek | Doctor Who
I make nerdy rainbow pin badges that have raised Β£35k for homeless LGBTQ+ people
https://linktr.ee/Jamiebgall
Joanna Bagniewska @joannabagniewska.com Lecturer in Environmental Science at Oxford Uni @ox.ac.uk @lifelong-learning.ox.ac.uk
Fellow at @kelloggoxford.bsky.social
Zoologist, science communicator, π΅π± in π¬π§.
#AcademicSky π§ͺ
I write books, buy them!
https://linktr.ee/jbagniewska
Prof Chris Jackson @seismatters.bsky.social Geoscientist | Occassionally on πΊ & π» talking about geoscience | I ππΎββοΈπ΄πΎββοΈ π§πΎββοΈπΈπΊ| he/him | π³οΈβππ³οΈββ§οΈ| βSelf-declared King of Geotwitterβ (Palin, 2022) | Professional (East)Midlander π
Paul Coxon @paulcoxon.bsky.social Physicist in Materials Science researching solar cells, molten salts, and sustainable energy βοΈ With added bikes and allotment content πͺ΄π₯¦ππ§
Prof Sheena Cruickshank @sheencr.bsky.social Immunologist & science communicator based at UoM fascinated by our immune response to threats (pathogens, pollution) & microbiome & how this exposome affects health. Also quite likely to share random dog and nature pics π§ͺπ©βπ¬ #AcademicSky #SciCom
Dr Kat Day (she/her) π @chronicleflask.katday.com Science & Fiction editor/writer. Krawalloger. Chemistry PhD βοΈ Co-Editor at PseudoPod π¦ Writer: The Crash Course Organic Chemistry & various DK science books π§ͺ Short fiction βοΈ thefictionphial.wordpress.com
Laurie Winkless @lauriewinkless.bsky.social Physicist & science storyteller. π#1: SCIENCE AND THE CITY π#2: STICKY. Words in other places. Irish in Aotearoa New Zealand. Massive science nerd, biz owner, enthusiastic, outspoken, equity-minded, multi-crafter. She/her. #ToitΕ«TeTiriti #FreePalestine
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.
Dr. Raven the Science Maven @ravenscimaven.bsky.social I'm Raven Baxter, Ph.D. I'm molecular biologist and science educator who loves sharing science with the world! thesciencemaven.com
Dr Alex Evans π
« @avianevans.bsky.social Science and outdoor learning educator, speaker, writer and nature journalist. Bird nerd. Animal flight researcher. Creator of #GuessTheCrest, #BestOfCrest and #CROSSBIRD. He/him.
Laura Howes @laurahowes.bsky.social Editor (she/her) @cenmag.bsky.social into biomolecules, drug discovery, and biotech. Also beer, skiing, and the joys of being an immigrant in Germany. All views expressed here are absolutely mine, especially when they're right. DM for Signal. 
Sam Giles @gilespalaeo.bsky.social Scientist and palaeobiologist | she/her/hers | Royal Society Senior Research Fellow in Birmingham, UK and Lapworth Museum Academic Keeper | π³οΈβπ | too many pets | currently mostly migraines |
Clara Nellist @particleclara.bsky.social Particle Physicist working on the ATLAS Experiment at CERN and Science Communicator
Makes videos about physics on YouTube, Insta and TikTok. Views my own. π³οΈβπ
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, ErdΕsβBacon = 8, he/him.
[π³οΈβππ¨π¦π§ and some π¦πΊπ΅π³]
π 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 | π Invisible Rainbows out May 21 | He/him | opinions are my own
https://linktr.ee/theastroholic
Josh Luke Davis π³οΈβπ @joshlukedavis.com Science writer, editor and author | Queer animals, birds and embroidery | he/him | βοΈπ±π¦¦ | joshlukedavis.com
Shaun OβBoyle @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) π³οΈβππ³οΈββ§οΈ
Work: shaunoboyle.org
X-Files Podcast: linktr.ee/heydannyitsmulder
Hana Ayoob @hanaayoob.co.uk 60% freelancer exploring & challenging science through art & events.
40% Patient & Public Involvement @britsocimm.bsky.social
100% nerd.
Views my own!
She/her
Spoonie / medical mystery
π³οΈβππ¬π§πΈπ¬
Hanaayoob.co.uk
Andrew Steele @statto.bsky.social Ageing biologist (arenβt 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
Compound Interest | Chemistry infographics @compoundchem.com π§ͺ Infographics exploring everyday chemistry
π
#PeriodicGraphics in @cenmag.bsky.social
π₯ ACS 2025 Interpreting Chemistry for the Public award
π ABSW 2018 Science Blog Award
ποΈ Posts by @andy.compoundchem.com
π Website: compoundchem.com
Jules Howard @juleshoward.bsky.social Zoology up-close. Revealing everyday wonders from a simple wildlife pond.
π Author of Infinite Life, MEGA and more.
ποΈ 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
π³οΈβππ³οΈββ§οΈ
Nina @ninaneedsspace.bsky.social Intersectional feminist, knitter, #RunningPunk, #MDANT, cyclist, space fan, planetarian, Trekkie. Opinions mine. She/Her. #BWithTheT π³οΈβπ
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 π³οΈβππΉβ οΈ|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 π³οΈβπ
Sarah Cosgriff π³οΈβππ΅π @acescicomm.bsky.social Freelance | science communication & EDI | asexual advocacy | LGBTQIA+ inclusive education | they/she | π¬π§π΅ππ¦πΊ |β οΈπ³οΈβπ | UK | Views are mine.
www.sarahcosgriff.com
https://linktr.ee/sarahcosgriff
Robin Hayward π³ π³οΈββ§οΈ @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 #EnEspaΓ±ol. 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 π
https://linktr.ee/pokubakes
Dr Sarah Bearchell π» @sarahbearchell.bsky.social Science Writer, Presenter & Trainer. Oxfordshire, UK. Making multi-sensory interactive science accessible for all! Lapsed botanist
#Inclusive #SciComm #Nature #Agriculture #Autistic
childrens-science.co.uk
Photo: making clouds for delighted children
Dr Elizabeth Mills @marinemumbles.bsky.social Freelance Science Communicator #scicommπ€ Marine Biologist π€Ώ Engineer π¨ π Illustrator #sciart π¦π¨ Science YouTuber π¬ (she/her) π³οΈβπ
Andy Brunning @andy.compoundchem.com π§ͺ Chemistry & Geology Subject Advisor
βοΈ #SciComm & infographics wizard at @compoundchem.com
π¨βπ¦βπ¦ Dad to two boys, owner of two cats
π¬ Part of the #ChatChemistry team
π¨ 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 π©π»βπ¬#UKEduSky #EduSci
John OβDonoghue @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
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.
Black In Astro @blackinastro.bsky.social Celebrating and amplifying the Black experience in space-related fields. EST. 2020
βοΈ 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 βWhy Donβt Things Fall Up?β, "Mr Shaha's Recipes for Wonder" and βHow to Find a Rainbowβ. Lots of free stuff and more about me at alomshaha.com
Alex Holmes @aomholmes.bsky.social Lecturer in Pharmacology π¬π§« FHEA #SciEdu #SciComm she/her π³οΈβπ 
Alice Roberts @profaliceroberts.bsky.social Prof of Public Engagement in Science, Uni of Birmingham; anatomist, author, broadcaster; vice President of Humanists UK. All views my own.
π Dr Ross Brooks @rossbrooks.co.uk Historian #histsci #queerhistory. DARWIN AND THE QUEER ORIGINS OF LIFE (Yale, 2026). Curator of queeroxford.info. LGBTQ+ life & culture. Classical music. Seaside living (near Brighton). He/him/they. rossbrooks.co.uk. Agent: www.philippasitters.co.uk.
Astronomer Royal for Scotland | Catherine Heymans @astroroyalscot.bsky.social Astronomer Royal for Scotland, Professor of Astrophysics, Edinburgh University. Author of How to Design a Universe. @astronomerroyal on insta (She/her)
Dr. Rubidium @drrubidium.bsky.social Chemist, professor, blackademic, runner, basketball mad, and JB Fletcher fan. Of course she did it. All of it. 
Pete Etchells @peteetchells.bsky.social Professor of Psychology and Science Communication | Award-winning science writer | Screen Time | Social Media | Smartphones | Video games | https://linktr.ee/unlockedbook
Dr Emma Yhnell π§¬π¬π§ͺπ§ π΄σ §σ ’σ ·σ ¬σ ³σ Ώ @emmayhnell.bsky.social (Neuro)scientist π©π»βπ¬ β’ Academic β’ Educator (PFHEA / NTF) π©π»βπ« β’ Science Communicator β’ STEMinist β’ EDI Advocate β’ Change-Maker β’ Trustee of National Museums Wales β’ Keynote Speaker π€β’ Presenter β’ Host β’ Writer β’ (she/her)
Dr Matt J Young @mattjaywhy.bsky.social Professional nerd. Managing @ufncollab.bsky.social programme. Interested in making research work with & for communities through more equitable systems and cultures. Part-time artist & performer. All the time plant hoarder.
π Nottingham, UK
π³οΈβππ³οΈββ§οΈ he/him
Dr Lucy Rogers @drlucyrogers.com Engineer.
Book: 'Up - A Scientist's Guide to the Magic Above Us'
I'm interested in connecting with those who build, explain, or bring ideas to life in unusual ways.
www.lucyrogers.com
https://uk.bookshop.org/shop/DrLucyRogers
Peter Gallivan @petergallivan.bsky.social Outreach Manager, King's College London @kingsnmes.bsky.social
Churchill Fellow // Answering science questions in The Week Junior Science+Nature.
Passionate about science education and communication, and widening access to the world of STEM.
Views own.