Anne Shibata Casselman @annecasselman.bsky.social Vancouver-based journalist: Public interest, climate, and science.
www.annecasselman.com
Linda Wood @lindasolomonwood.bsky.social Journalist. Publisher. Founder. Canada's National Observer https://www.nationalobserver.com
Spacing Vancouver @spacingvancouver.bsky.social Spacing.ca/Vancouver /// Vancouver & BC urbanism uncovered in award-winning mag/web/books/podcasts.
Spacing: spacing.bsky.social
Spacing Radio podcasts: spacingradio.bsky.social
Spacing Store: spacingstore.bsky.social
Tanya Talaga @tanyatalaga.bsky.social Journalist, author, filmmaker.
Faisal @faisal-moola.bsky.social Academic (University of Guelph) and former senior executive in the conservation sector. Posts do not represent the views of my employer or other organizations I volunteer with.
Sam Bright @writesbright.bsky.social Investigative journalist, author, and Yorkshireman. DeSmog’s UK deputy editor.
writesbright.substack.com
InfoWars [Unofficial] @theonion.info.web.brid.gy Let me tell you a story. When I was a child, I suffered from night terrors. It was always the same dream: I could hear my family and neighbors wailing…
🌉 bridged from 🌐 https://theonion.info/: https://fed.brid.gy/web/theonion.info
DeSmog @desmog.com Clearing the PR pollution that clouds climate science.
WATERSHED Investigations @watershed-i.bsky.social Award-winning independent not-for-profit investigative journalism in the public interest.
https://watershedinvestigations.com/
Watershed is:
@rachelsalvidge.bsky.social
@leanahosea.bsky.social
Posts by Chloe
LouiseMorris @louisemorris.bsky.social Bluesky newbie
Non-economist at The Australia Institute @australiainstitute.org.au. Over 25 years working across climate, energy, forest, ocean and wildlife protection, and did time as a political 'staffer'.
All views and fat fingered typos my own.
LizRu @lizrusnap.bsky.social 🎥 Filmmaker 🎬 Video Producer Focused on Climate Solutions 🌱Founder @ecodeo (Ecodeo.co) | 🎨 Sun🌞 | Wind 💨 | Sailor⛵️| Burner 🌈 | Hiker 🌋 | Futurist 🦋 | Love wins ❤️ | Plan A 🌍 | Optimist 🔮| The stars are infinite ✨
World Weather Attribution @wwattribution.bsky.social Rapid attribution to uncover the influence of climate change on heatwaves, drought, wildfire, storms and floods. 
Alexis Madrigal @alexis-madrigal.bsky.social Book: The Pacific Circuit
Job: Co-Host, KQED Forum
Life: Local Economy, Oakland Garden Club
Kevin J. Kircher @kevinjkircher.com Engineering prof (mechanical + electrical) at a big Midwest state school. Energy, climate, buildings, power grid, control, optimization, data science. He/him. Personal account. https://kevinjkircher.com/ Email: my last name at purdue dot edu
Health Policy Watch - Global health news reporting @healthpolicywatch.bsky.social Independent global health news written by experienced journalists. Non-profit media company with HQ in Geneva, Switzerland.
Sign-up for daily email news alerts: http://healthpolicy-watch.news
Caroline Lucas @carolinelucas.bsky.social 🌎 Former MP for Brighton Pavilion, former Leader @greenparty.org.uk Professor of Practice, University of Sussex. Author of 'Another England: How to Reclaim our National Story'. Writing & campaigning on climate & nature 🌎 linktr.ee/carolinelucasbrighton
Sam Thiara @samthiara.bsky.social I am a: Believer - Catalyst - Empathizer - Coach - Optimist and dedicated to support others and communities to their pinnacle best.
Katherine Janson @katherinejanson.bsky.social Former investigative journalist l Strategic communications l Brand building l Social impact l Proud Canadian 🇨🇦
Chris Hatch @chrishatch.bsky.social 
Kaiser Lab @clocksevolution.bsky.social Evolution x Ecology x Biological Clocks x Intertidal:
focus on lunar rhythms in development & reproduction of marine insects.
+ Genomics | MolBio | Behaviour | ChemEcol | Biodiversity | SciCom
bit.ly/KaiserLab
@mpi-evolbio.bsky.social @maxplanck.de
Kumi Naidoo @kuminaidoo.bsky.social President, @fossiltreaty.bsky.social | Global Ambassador - Africans Rising | Human Rights Advocate
Benji Jones @benjij.bsky.social environmental correspondent @ vox 🏳️🌈
dm for signal / benji.jones@vox.com / benjijones@protonmail.com
Oilfield Witness @oilfieldwitness.bsky.social We are methane hunters and movement organizers. We use optical gas imaging to expose the dirty secrets of oil and gas. We leverage this intelligence to educate the public and policy makers to strengthen climate movements.
www.oilfieldwitness.org
Josh Morsell @joshmorsell.bsky.social Writer. Private investigator. Green transitionist. Northern Californian. joshmorsell.com. @greenintel.bsky.social.
Emily PhD 🎓 @ejwillingham.bsky.social I’ve angered famous men. Scribe @thinkingautism.com: https://tinyurl.com/TPGA-NL. Books: PHALLACY+TAILORED BRAIN+. Journalist, words@ SciAm++. Biologist: embryos/gonads+. Human-crafted work. Pro-woke/antifascist. Very Texan 🤠 https://tinyurl.com/526jrcuv
Charles Q. Choi @cqchoi.com I write about what happens at the edge between the unknown & the impossible. Science journalist for 20+ years & SFF author at Scientific American, NYT, Analog & more. Adventured to seven continents. Yondan in Toyama-ryu swordsmanship. He/him.
The Trandalorian @charliejaneanders.com Author, Good Things Are Coming Your Way (spring 2027) about a magical social worker and a time-traveling vampire who team up to save history from an evil cult... and fall in love!
Writer, Star Trek: Zero Point
Avatar: Niclas Mortensen
Dr. SkySkull @drskyskull.bsky.social Professor of optics, blogger of physics, history, & pulp fiction. Generally tries to keep things light-hearted, in spite of *waves hands at everything* (he/him) Blocking doomerism on sight.
blog: https://skullsinthestars.com/
Gwen Pearson @bug-gwen.bsky.social Entomologist. Writer. NERD.
I am a bug AND a Feature. She/Her
https://gwenpearson.com
Chelsea Whyte @chelswhyte.bsky.social Senior Editor at New Scientist. Co-host of Dead Planets Society podcast
Artologica aka Michele Banks @artologica.net Michele Banks
Artist inspired by science
Friend to squirrels
https://www.etsy.com/shop/artologica/ 
Will Oremus @willoremus.com Covering online speech, the information economy and AI weirdness at @theatlantic.com. Shitposting about Bluesky on Bluesky.
Signal: willoremus.24
Kishore Hari @kishorehari.com Community organizer for science. Herder of nerds. Hockey lover. Thanos forever.
Bethany Brookshire @beebrookshire.bsky.social Sci journo, author of Pests: How Humans Create Animal Villains. Highly caffeinated. All bad takes mine. She/her
Maryn McKenna @marynmck.bsky.social Journalist. Contributing Ed, Scientific American. Senior Fellow, Emory Univ Center for the Study of Human Health. Books: BIG CHICKEN, SUPERBUG, BEATING BACK THE DEVIL. Stories: https://authory.com/marynmckenna. Location: points on the 44th parallel.
Swapna Krishna @swapnakrishna.com space reporter. covering Artemis II for NatGeo.
occasionally: national geographic, engadget, fast company, wired, science friday, npr. links: http://bio.site/skrishna
also: Star Trek, Star Wars, knitting, books, parenting
Leah Crane @leahc.bsky.social Space & physics features editor for New Scientist. No longer quantum, not yet relativistic. She/her/fast/furious.
Leah @leah.myatproto.social Science writer, mostly puttering about the garden. Kansas girl stuck in Missouri. Fine, I'll fix it.
she/her
Amy Maxmen, PhD @amymaxmen.bsky.social Award-winning public health reporter at KFF Health News. Bylines at Nature, New York Times, National Geographic & more. AmyM@kff.org Signal: AmyMaxmen.25 www.amymaxmen.com & https://kffhealthnews.org/news/author/amy-maxmen
Janet D. Stemwedel @docfreeride.bsky.social Academic philosopher, lapsed chemist, occasional science writer, perpetual ethics booster. All views my own. (she/her)
Jake Buehler @jakebuehler.bsky.social Science writer, hiker, diver. I'm into reef fish, conifers, & hot peppers. I write about weird lifeforms, natural history, & wildlife conservation. He/him
jakebuehler.com
Emily Lakdawalla 🏳️⚧️ Uranus Expert @elakdawalla.bsky.social Planetary scientist, freelance science writer and space artist, queer, ADHD, mom. Turns out it’s hard to be all those things at once. Shop at elakdawalla.Etsy.com
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.
Wudan Yan @wudan.bsky.social Narrative journalist, fact-checker, podcaster. Founder, Factual—a fact-checking agency
www.wudanyan.com
www.factual.work
Dr. Kiki @drkiki.bsky.social Longtime podcaster, science communicator, birdbrain expert, curious person trying to be kind & spread joy.
This Week in Science podcast (TWIS.org)
https://kirstensanford.com
Signal: If you know me, find me there. Let's talk.
betsy ladyzhets 😷 @betsyladyzhets.bsky.social editor/co-founder @thesicktimes.org | journalist covering Long COVID & related crises | she/her/🏳️🌈
email: betsy@thesicktimes.org | signal: betsyladyzhets.25 | https://thesicktimes.org/
Jennifer Ouellette @jenlucpiquant.bsky.social I cover science and culture at Ars Technica. Former science editor, Gizmodo. Ex-vangelical. Rodeo fan. Married to @seanmcarroll, servant to two cats: Ariel and Caliban. Baltimore, MD. She/her.
Michael Bazaco @mcbazacophd.bsky.social Infectious disease epidemiologist in the public sector, EIDs, Outbreaks, Zoonoses,
Virginia Tech and Pitt grad, UMD Public Health adjunct faculty, Smash All Fascism, he/him, Dad, DC adjacent, probably stuck in traffic, the #AllCaps make me cry
Boston Tom Levenson @tomlevenson.bsky.social Science writer. New book: A Pox on Fools arrives in May 2026. Preorders https://www.penguinrandomhouse.com/books/808113/a-pox-on-fools-by-thomas-levenson/ Professing science writing at MIT. Spouse & dad. Servant to 2 feline overlords...All opinions mine.
Mindy Weisberger @laminda.bsky.social Science writer/editor, bylines at CNN, Live Science, SciAm. Previously at Scholastic and the American Museum of Natural History. WGAE member. She/her.
Author of Rise of the Zombie Bugs https://press.jhu.edu/books/title/53677/rise-zombie-bugs
Evelyn Lamb @evelynjlamb.bsky.social Math and science writer. Complex analysis fangirl.
Tara Haelle @tarahaelle.bsky.social Science/health journalist • teacher • author • photographer 📷• kidlit • dog lover 🦮• rat mom 🐀• Texan • ADHD • neurodivergent • she/her
Pro: 👩⚖️🏳️🌈🏳️⚧️✊🏽💉😷📚⚖️
tarahaelle.net
John Timmer @jtimmer.bsky.social Ars Technica's science editor. Various other things that are far less interesting.
Check my author profile on Ars for my email. jtimmer.95 on Signal.
Helena @helenalb.bsky.social Captain Standards, Grand Empress of All Things #neuroinformagical, Doyenne of Metal and Open Science, High Priestess of Fika and #scicomm. Swede in Sweden.
Jeffrey Perkel (he/him) @jperkel.bsky.social Technology Editor at Nature magazine (@nature.com) #rstats #scicomm. Love is love. 💕
Jeanna Bryner @jeanna.bsky.social 
Meghan Bartels @meghanbartels.bsky.social Science journalist (for hire!). Book person, cat person, Georgetown alumna, etc. In NYC. Signal: mbartels.07. she/her http://meghanbartels.github.io/portfolio/
Sophie Bushwick @sophiebushwick.bsky.social Science & technology communicator, editor, podcast & video host, book reader
Lisa M.P. Munoz @lisampmunoz.bsky.social Science communicator: Passionate about science, family, endless forms most beautiful...and Swiss chocolate. Author of WOMEN IN SCIENCE NOW (https://amazon.com/Women-Science-Now-Strategies-Achieving/dp/0231206143) via
@columbiaup.bsky.social
Lisa Jarvis @lisamjarvis.bsky.social Chicago-based health & science columnist for Bloomberg Opinion @opinion.bsky.social. Writing about public health, medicine, emerging technologies (Crispr!), biotech & pharma. opinions=mine, She/her. Signal: lisajarvis.77
Kristina Killgrove @killgrove.bsky.social Staff writer @LiveScience.com
Email: kkillgrove@livescience.com
Web: Livescience.com/author/kristina-killgrove
PhD in anthropology, MA in classical archaeology. Former professor & Roman bioarchaeologist.
I crochet and bake a lot. Chapel Hill, NC based.
Brandy Schillace @bschillace.brandyschillace.com Author, Historian, Novelist. New mystery: THE DEAD COME TO STAY; New nonfic: THE INTERMEDIARIES🏳️⚧️. As seen on THE UNBELIEVABLE & SECRETS DECLASSIFIED. Bylines @SciAm @WSJ @wired 🧪🗃️Social justice & equity
(she/her) #Autistic #NB
https://brandyschillace.com/
Elizabeth Preston @inkfish.bsky.social Science journalist, humor writer and aspiring cephalopod. Boston-adjacent. Author of THE CREATURES' GUIDE TO CARING, out now!
elizabethgpreston.com
elizabethgpreston.substack.com
Sarah Boon @snowhydro.bsky.social Writer and editor. "Meltdown: The Making and Breaking of a Field Scientist" now available-see http://melt-down.ca Bylines in LARB, Science, Nature, Orion, Longreads, Terrain.org, and others. snowhydro1 (at) gmail (dot) com https://linktr.ee/snowhydro
James Hutson @jameshutson.bsky.social Occasional illustrator, former animator of science communication explainers and all round information visualiser.
Tanya Lewis @tanyalewis.bsky.social Health and science journalist. Former health desk editor @sciam.bsky.social. Like dogs and bad puns. Views are my own opinion.
Charles Bergquist @cbquist.bsky.social Director and senior producer at Science Friday, a public radio science program. Ask your doctor if SciFri might be right for you. Restrictions apply.
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
📷 Canon R6mkii + RF 800mm
Edyong.me
Shannon Palus @shanpalus.bsky.social Features editor at Slate with a special interest in science and health. Writer and runner.
Richard Van Noorden @richvn.bsky.social Features editor, Nature. E: r⟦dot⟧vannoorden⟦at⟧nature⟦dot⟧com or richardvannoorden⟦at⟧protonmail⟦dot⟧com. Signal: richvn.01 .
Vicky Stein’s Monster @vicky.science The friend you send bug pictures to. Also accepting dead-thing-on-beach pictures, dog pictures, and stories about your cats.
Kathryn Jepsen (she/her) @grimkat.bsky.social Physics editor; EFA, Club Ed, URMA, NASW; reader for @smallwondersmag.com; speculative fiction editing at http://strange-visitor.com
Dr Vanessa @hpsvanessa.bsky.social historian of science, medicine, food, sport and exploration; other content generally but not limited to: my dinner, a weird bug, feminist beer 🏳️⚧️, complaining about bad parking. Latest book: tinyurl.com/HigherColder
I really dislike unsolicited advice.
Christie Aschwanden @cragcrest.bsky.social Best-selling author, journalist, podcaster, outdoor adventurer. My parties have dancing. Western Colorado. www.scientificamerican.com/uncertain
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
National Association of Science Writers (NASW) @sciencewriters.org Fighting for the free flow of science news since 1934. A 501(c)(6) professional membership organization.
💚 https://www.nasw.org
🎟️ https://www.sciencewriters2025.org
Jen Christiansen @jenchristiansen.com Information designer / art director / visual journalist / science communicator • Author of Building Science Graphics • Former gigs include graphics @ Scientific American & design @ National Geographic • www.jenchristiansen.com • Ask me about pulsar charts
Jill U. Adams @juadams.bsky.social Science journalist covering health, biomedical research & more.
Past president of @ScienceWriters
I post my art & photos on Insta, write mini book reviews on facebook, and have gone silent on Twitter.
She/her, upstate New York.
Maggie Koerth @maggiek.bsky.social CNN editor for climate and weather. Columnist at Star Tribune. Sometimes news at Science Friday. Nieman Fellow '15.
Previously: Science journalist with FiveThirtyEight, NYT Magazine, BoingBoing, mental_floss, and etc.
My views are not my employer's.
Matt Hartings @matthartings.bsky.social Chemist (Food, 3D printing), Professor (American University), Author (Chemistry in Your Kitchen)
Kate Clancy @kateclancy.bsky.social Feminist science professor at the University of Illinois. Labor organizer. Author of PERIOD. Out 8/26: PREGNANCY INTERRUPTED: The Science and Stories of How Pregnancies Really End. Settler, queer. 🍉
Pre-order here! http://bit.ly/4y4DMkB
Bethany Halford @bethanyhalford.bsky.social Science writer and senior correspondent at C&EN. Opinions here are mine and mine alone (she/her).
Signal: bethanyhalford.29
Mun-Keat Looi @munkeatlooi.bsky.social International News & Features Editor @bmj.com
Journalism lecturer, @Imperialcollegeldn.bsky.social
Medical Journalism Awards Editor of the Year 2026. Views mine
Mónica Feliú Mójer @moefeliu.bsky.social multimedia & inclusive #scicomm #storytelling | español & english | jueves de #cienciaboricua radio isla🇵🇷 | cienciapr & science communication lab. monicafeliu.com
Marla Broadfoot @marlabroadfoot.bsky.social Freelance Science Journalist, PhD Geneticist, Contributing Editor at American Scientist, Adjunct Faculty at UNC, Board Member at NASW, Past President at SCONC, 2022-23 Rosalynn Carter Mental Health Journalism Fellow.
Liza Gross @lizagross.bsky.social Reporter for Inside Climate News. Focus on ag, oil and gas, conservation, environmental justice. Live and work on unceded Lisjan Ohlone land. (she/her) SEJ, IRE, AHCJ, SPJ NorCal
Kelly Tyrrell @kellyperil.bsky.social Science. Journalism. Common sense. Kindness. Coffee. 
Maki Scare-O @makinaro.com The forever Halloween profile of feral cartoonist and graphic journalist Maki Naro. Work In Progress & Crucial Comix.
Formerly @sciencecomic on the bad site.
He/Him
Art feed: #makifeed
🎨 makinaro.com
🗹 joinwip.com
Ramin Skibba @raminskibba.bsky.social Science/Health/Climate/Tech/Policy Reporter, Editor, and Communicator. Previously: Staff Writer at WIRED; freelance writer; former scientist. Muppets & Star Trek fan. My newsletter: http://raminskibba.substack.com
Tom Ulrich (he/him) @scribblertom.com Science writer, #hamradio op, #motorcycle lover, dad. Assoc. dir. for scicomm at @broadinstitute.org. TwiX refugee (https://x.com/scribbler_tom). Opinions, informed or otherwise, are mine.
Also on LinkedIn (https://www.linkedin.com/in/tomulrich)
Anna Funk🌻 @itsdrfunk.bsky.social Science communicator | Strategic leadership for conservation orgs | Ph.D. prairie ecology | Kansas City, MO | Founder, Ampliflora | bio.link/itsdrfunk
Michelle Jewell @michellejewell.bsky.social Science communicator.
Predator ecologist studying conspiracy theories.
🌏:🇳🇿
www.michelleajewell.com
DNLee5 @dnlee5.bsky.social Allo-mama. #BLACKandSTEM Auntie. #SciComm Old Head. 
Dr. Erik Klemetti Gonzalez @eruptions.site Professor @ Denison University / Volcanologist / Writer / Baseball, Sumo, Cricket, Soccer fan / Sci Fi aficionado / Amateur Musicologist / Cat person / Dad / Be kind to your bad self. 🇨🇴
Laurie Winkless @lauriewinkless.bsky.social Physicist & science storyteller. 📚#1: SCIENCE AND THE CITY 📚#2: STICKY. Words in other places. Irish in Aotearoa New Zealand. Massive science nerd, biz owner, enthusiastic, outspoken, equity-minded, multi-crafter. She/her. #ToitūTeTiriti #FreePalestine
George Musser @georgemusser.com contributing editor, Scientific American, Nautilus; contributing writer, Quanta; author, Putting Ourselves Back in the Equation, Spooky Action at a Distance, Complete Idiot’s Guide to String Theory; planetary scientist, local historian, bassist, salsero
Tamar Haspel @tamarhaspel.bsky.social James Beard winning WaPo columnist writing about food & science, author of TO BOLDLY GROW, gentleman oyster farmer. 
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. 
Madhusudan 🦉 Katti @leafwarbler.myatproto.social Reconciliation ecologist and STS scholar working towards decoloniality at a Land Grab University on Saponi lands • Writer • Alien of extraordinary ability • 🏳️⚧️ parent • 🐦⬛ 🦚 🪶 📽️ 🏏
Newsletter: https://reconciliationecology.beehiiv.com/subscribe
Bryn Nelson @seattlebryn.bsky.social Freelance science, medical + environmental writer and author of “Flush: The Remarkable Science of an Unlikely Treasure.” PhD in microbiology; also post about misinfo, journalism, oddities, good dogs, bad puns, and Seattle. He/him
✍🏻 💩🧪🧫🦠🔬🌲🏳️🌈