Brent J. Small, PhD @bsmall442.bsky.social I am Senior Associate Dean for Research and Professor in the School of Nursing at the University of North Carolina at Chapel Hill. My research focuses on cancer-related cognitive impairment. Posts are my own.
Clara Berridge @claraberridge.bsky.social social gerontologist at the University of Washington, studying tech, care, power and surveillance - views my own
Alt The National Institute on Aging @altthenia.bsky.social We are the official resistance scientists of the National Institute on Aging at the National Institutes of Health. Aging doesn't discriminate, and we're coming for all of you! We want to see our siblings, Alt CMS and Alt NINDS, too!
CAI Lab for ADRD @futureagetechlab.bsky.social Caring with AI (CAI) Lab for ADRD is an interdisciplinary research hub committed to addressing one of the most pressing challenges of population aging: understanding, preventing, and mitigating the consequences of cognitive decline and ADRD.
Wisconsin Alzheimer's Institute (WAI) @wai-alzheimers.bsky.social Supporting people with Alzheimerβs disease & other dementia, their care partners & health professionals. With offices in Madison and Milwaukee, we're home of the WRAP study, Amazing Grace Chorus, WAI Memory Clinic Network, New Friends & more.
wai.wisc.edu
TechSAge RERC @techsagererc.bsky.social Rehabilitation Engineering Research Center on Technologies to Support Aging among People with Long-Term Disabilities (RERC TechSAge)
Margie Lachman @margielachman.bsky.social Fierman Professor of Psychology, Brandeis University; Lifespan development; author of Primetime: A New Vision for Midlife, margielachman.com; brandeis.edu/psychology/lachman/
College of AHS at Illinois @ahsillinois.bsky.social The College of Applied Health Sciences at the University of Illinois Urbana-Champaign. Working to enhance health and wellness across the lifespan. ahs.illinois.edu
Life Course & Aging @lifecourseuoft.bsky.social The Institute for Life Course & Aging at the University of Toronto facilitates research & provides graduate education on aging from a life course perspective.
Marilyn Horta, Ph.D. @marilynhorta.bsky.social Applied Research Scientist at Moffitt Cancer Center | Social Cognition | Health Behavior | Aging | Chronic Pain #NIDAT32 #NIAT32
Research Centers Collaborative Network (RCCN) @rccn-aging.org Catalyzing cross-disciplinary research across the NIA Center Programs.
Published by RCCN, supported by NIA Award 1U24AG058556-01. Content solely responsibility of authors / does not represent NIH official views.
Rush Alzheimer's Disease Center @rushalzheimers.bsky.social The RADC is dedicated to creating knowledge to prevent, treat & live with Alzheimer's disease & other dementias through research, clinical care & education.
linktr.ee/rushalzheimers
National Dementia Workforce Study @ndws.bsky.social NDWS, sponsored by the National Institute on Aging of the NIH, conducts the first large surveys of the U.S. dementia care workforce to create an unprecedented data resource for researchers. www.ndws.org
ENHANCE Center @enhance-rerc.bsky.social The focus of ENHANCE is on developing novel technology solutions to help older adults living with a cognitive impairment live independently. NIDILRR funded RERC.
https://www.enhance-rerc.org
CU Anschutz Multidisciplinary Center on Aging @cucenteronaging.bsky.social The CU Anschutz Multidisciplinary Center on Aging is a central hub for research, clinical care, education, outreach/engagement, and advocacy for initiatives supporting aging for Older Coloradans.
UBC IDEA Lab @idea.nursing.ubc.ca Advancing dementia and aging care through patient-oriented research and technology innovation. Learn more at idea.nursing.ubc.ca.
Visual Gerontologist| Gerontology PhD Student @visualgerontology.bsky.social Artist + Gerontology Researcher + Photographer + Videographer= Visual Gerontologist
BWH Center for Alzheimer Research & Treatment @teamcart.bsky.social The Center for Alzheimer Research & Treatment (CART), under the direction of Dr. Reisa Sperling, is a multidisciplinary clinical research team dedicated to the advancement of Alzheimerβs disease therapeutics through innovative research.
https://bwhcart.org
Ian Kremer @wolverinebear.bsky.social Loving husband, dad, brother. Ally to the most vulnerable among us. Tikkun Olam. My career is dedicated to overcoming all causes of dementia, but the views expressed here do not represent my work. Michigan Law and Wash U alum. #Blues
Gerontological Society of America @geronsociety.bsky.social Founded in 1945, we are the largest and most established interdisciplinary organization devoted to research, education, and practice in the field of aging.
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 
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: heydannyitsmulder.com
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 
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.
Dr Susannah Lydon @susieoftraken.bsky.social Palaeobotany | Scicomm | Associate Prof in Plant Science, Nottingham, UK | Vogon poet | Views my own | She/her
Melissa Sevigny @melissasevigny.bsky.social Science journalist in Flagstaff, Arizona. Author of Brave the Wild River (WW Norton, 2023), Mythical River, and Under Desert Skies. I write about science, nature, rivers, space. Trekkie! www.melissasevigny.com
Nicole Gugliucci @ DRAGONCON @noisyastronomer.com Physics professor, astronomer, educator, science communicator in NH, US. Lover of dogs, spec-fic, weights, and good trouble. She/they.
Opinions my own. RTsβ endorsements. Most older posts auto-delete.
I swear a lot.
https://bio.link/noisyastronomer
CosmicRami π³οΈβππ³οΈββ§οΈ @rami.spaceaustralia.com Astronomer, driving The Dishπ‘ to study pulsars in my PhD. Also, founded SpaceAustralia.com. Also, love a bit of astrophotography. Also, do everything with my little mate, Max. Also, Ultra-Gay. He/Him.
Jo-ho-ho @jobrodie.bsky.social London, scicomm, pylons, aircraft, techy stuff (digital enthusiast), blogging, sound, bunting, QMUL, trees, big ships, science talks, film music, the designs of Iznik pottery and William De Morgan. Recently re-watched #Seinfeld :-)
Metareferential (he/him) @metareferential.bsky.social Space educator. Amateur forager/beekeeper/welder, has managed to not poison anyone (yet). All opinions my own. Trans rights are human rights. Fnord.
Margaret Harris @drmlharris.bsky.social Award-winning science journalist at Physics World magazine @physicsworld.bsky.social. Also available as @DrMLHarris@mastodon.social. All views on science, politics, history, nonsense, etc. my own.
Mark Miodownik @markmiodownik.bsky.social Materials scientist & engineer; Director of the UCL Institute of Making; Author of New York Times best selling book Stuff Matters and others; Occasional BBC TV/radio presenter.
Matthew Tosh @matthewtosh.com Presenter, pyro, science, live event & safety specialist (he/him). BHF Data Science Centre PAG member. I π arts, bells, equality, #PPIE and tea. π³οΈβπ #ARVC β€οΈβπ©Ή #Cardiomyopathy
www.matthewtosh.com
Dr Matt Winning @mattywin.bsky.social π€ Climate comedian
π Lecturer in Economics of Sustainability @UCL.ac.uk
π Environmental Expert
π Author of 'Hot Mess'
π» Hosted BBC Radio 4's 'Net Zero: A Very British Problem'
www.mattwinning.com
https://linktr.ee/mattwinning
Matt Williamson @mattdoesscience.bsky.social π Owner of www.TaysidePlanetarium.co.uk
π Presentation Skills trainer
with @dyellowlees.bsky.social
He/Him - Trans Rights Are Human Rights - π³οΈββ§οΈAlly
Crystal Lee @handle.invalid Writing about tech, power, data visualization, social media, disability. Assistant prof of computational media @ MIT. πΉπΌ
crystaljjlee.com
Dr Megan Argo @astromeg.bsky.social Just another transient astronomer. Also: drummer, runner, public speaker, teacher and science advocate. Love all things #astronomy and #space. Often on the BBC!
SK Winnicki, PhD π³οΈββ§οΈ @skwinnicki.bsky.social Evolutionary ecologist & ornithologist, postdoc Ohio State | PhD UIUC, MSc Kansas State | SciComm, birding, and nature photography | certified Lawn Hater, Cowbird Apologist, Stress Physiology Enthusiast, Typo Lover | they/them π³οΈββ§οΈπ³οΈβπ | skwinnicki.com
Jonny Richardson @jgrichardson.bsky.social Trying to be a science communication guy. Doctor (not that type). Scot in Spain. Lover of learning. MelΓ³mano.
I have a YouTube channel, dedicated to digital board games (www.youtube.com/@Scotsword). I co-host the "Keeping You Company' podcast.
He/him