Phil Plait @philplait.bsky.social Bad Astronomer (formerly @BadAstronomer), SciCommer, Dork. Crash Course Astronomy guy. He/him. Newsletter: badastronomy.beehiiv.com
I'm self-employed so my opinions do in fact represent my company's.
Asimov’s Science Fiction Magazine @asimovssfmag.bsky.social The world’s leading science fiction magazine. 
@ferrutxoart.bsky.social @ferrutxoart.bsky.social 
Kiabugboy @kiabugboy.bsky.social http://patreon.com/Kiabugboy
Guillaume Guinot @gguinot.bsky.social Vertebrate palaeontologist at ISEM https://isem-evolution.fr/ | Lecturer at University of Montpellier, France | Palaeoichthyology | Macroevolution | Chondrichthyans | Fossil sharks
Stephanie Lechki @stephlechki.bsky.social Postdoc @griffinlabpaleo.bsky.social | Harry Hess Fellow Princeton |
integrating macroevolution at multiple timescales 📈🦕🦝
https://stephlechki.wixsite.com/stephanie-lechki
Jean Marie Ward @jeanmarieward.bsky.social Fiction, Nonfiction, and Everything In Between
Joan Turmelle @killdeercheer.bsky.social (she/her) Of 'Joan's Journal' & 'Through Time and Clades'. Anthropology Undergrad Alumna. Mermaid at Heart. Natural History, Animation, Pinups. Art by Ilari Pätilä.
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.
Laura Porro @laurabporro.bsky.social Associate Professor of Anatomy at UCL. Investigating form and function of living and fossil animals. Occasional musings on gardening, food and travel.
THE FAR SIDE DAILY @bot.cowtools.org The Far Side, near at hand
Account by @cowtools.org
Peter Brannen @peterbrannen.bsky.social Mammal.
New📘The Story of CO2 is the Story of Everything
LA Times Book Prize Finalist. "Hugely compelling" -NYTimes "History on a heroic scale" -Times (UK) "Brilliant and epic" -Kate Marvel
Old📘 The Ends of the World
Peterbrannen.com
ISVM @isvmorph.bsky.social The International Society of Vertebrate Morphology (ISVM) promotes global collaboration in vertebrate morphology across fields like functional morphology, evo-devo, and paleontology. We host ICVM, a triennial congress for researchers at all stages.
Richard Fallon @richardfallon.bsky.social Research Associate in Natural History Humanities at the Sedgwick Museum of Earth Sciences, Cambridge (https://www.esc.cam.ac.uk/staff/dr-richard-fallon). Author of "Contesting Earth's History", "Reimagining Dinosaurs", and more. Also, graptolites.
colin-boisvert.bsky.social @colin-boisvert.bsky.social Paleontology Phd Student at OSU CHS, working on theropods, love sauropods as well. Movie lover, book reader, and nature lover. Let's talk about allosauroids!
@dinojack.bsky.social @dinojack.bsky.social 
Jordan Crowell @crowelljw.bsky.social DMNS Postdoctoral Fellow
Adrienne Mayor @amayor.bsky.social Historian of Ancient Science & Human Curiosity, author of
Mythopedia
Flying Snakes
Gods and Robots
The Amazons
Poison King
First Fossil Hunters
Fossil Legends
Greek Fire Poison Arrows
Carolyn Johnson @carolynyjohnson.bsky.social science reporter - New York Times
Email: carolyn.johnson@nytimes.com
Signal: carojo.55
Dinosaurs Will Always Be Awesome @dinosaurmuseum.bsky.social Bringing real and replica dinosaur fossils and authentic experiences to communities too far for field trips! 🚌🦕🦖 DWABA.org
Andy Lee Robinson @ahaveland.bsky.social Linux devops, CGI/CAD/Printing, drones, batteries, ebikes, pianist, degus. Langs: EN,HU,DE,FR
Creator of Arctic Death Spiral, burnt out climate warrior and Twitter escapee.
George Takei @georgetakei.bsky.social Husband, Actor, Activist, Uncle George to the Internet 🖖
Matt Friedman @friedmanlab.bsky.social Vertebrate evolutionary biologist | Professor University of Michigan | Director & Curator UMMP | he/him/his
Prof. Valentin Fischer @val-fisch.bsky.social Professor of palaeontology @ Université de Liège, Belgium
Director of the Evolution & Diversity Dynamics Lab. I study the biodiversity and extinctions of fossil marine predators
Prof. Christine Böhmer @vertevo.bsky.social Palaebiologist | Paläobiologin |
Research | Forschung @kieluni 🇩🇪🇪🇺
#Palaeontology #Zoology #Evolution #Anatomy #Vertebrae #Archosaurs 🐊🐦🐀 @BoehmerGroup
SICB journals @sicbjournals.bsky.social This account spotlights manuscripts & authors from from The Society for Integrative and Comparative
Biology's(sicb.bsky.social) journals- ICB & IOB (OA) -header art done by Noah Bressman
Laura Geggel @laurageggel.bsky.social Managing editor at Live Science. Editor of archaeology and the Life’s Little Mysteries series.
Kaedan O'Brien, Ph.D. @deadbovids.bsky.social SUNY Oneonta Assistant Professor on Kanien'keháka and Onʌyoteˀa·ká land
African paleoecology, human evolution, land stewardship, foraging. Views my own 🏳️🌈
https://scholar.google.com/citations?user=xAy15BUAAAAJ&hl=en&oi=ao
Deep Time Ecology group @deeptimeecology.bsky.social We are based in the Department of Zoology and University Museum of Zoology Cambridge working on how ecology impacts evolution from the first animals to our modern oceans
Filippo Maria Rotatori, PhD @palaeofil.bsky.social Dinosaur palaentologist | Iguanodontia (mainly) | Jurassic & Cretaceous | Alexander von Humboldt Post-doctoral fellow @ Freie Universität Berlin, Museu da Lourinha | ResearchGate: https://www.researchgate.net/profile/Filippo-Maria-Rotatori-2?ev=hdr_xprf
PBS Eons @pbseons.bsky.social Join us on a journey through the history of life on Earth. From the dawn of life in the Archaean Eon through the Mesozoic Era — the so-called “Age of Dinosaurs-- right up to the end of the most recent Ice Age.
Joe Sertich @dinosaurjoe.bsky.social Paleontologist, lover of all things Laramidia, and believer in small, local museums.
Research on tyrannosaurid, ceratopsid, and hadrosaurid diversity, phylogenetics, and distribution.
Recovering Gondwana researcher
Climate Central @climatecentral.org Researching and reporting the science and impacts of climate change 🌎
Tom Di Liberto @tdiliberto.bsky.social Climate scientist and science communicator who dabbles in comedy.
Creator of NOAA's Teek and Tom cartoon series focused on weather, climate and ocean science.
If in Washington DC, come check out my science improv troupe at Washington Improv theater
Shel Winkley @shelwinkleywx.bsky.social @climatecentral.org | Former @kbtx.com Chief Meteorologist | AMS CBM #780 | TAMU Class of 2007 | 🔴 🌎 Climate Change is Real.
Bernadette Woods Placky @bernwoodsplacky.bsky.social @ClimateCentral.org VP, Chief Meteorologist, #ClimateMatters Director
Proud #PennState Alum, Twin Mom, #StubbornClimateOptimist
#Unless #ShowYourStripes #GSD
Abbie Veitch @abbieveitch.bsky.social climate and weather communicator 🐞🌞🌱
media associate for: @climatecentral.org
John Upton @johnupton.bsky.social Journalist in New Jersey focused on health, science and climate.
Shari Bell @sharibell.bsky.social Storyteller | Climate Warrior
M I Z
Society of Vertebrate Paleontology @societyofvertpaleo.bsky.social The Society of Vertebrate Paleontology is made up of university, museum, and public lands professionals, as well as artists, students, and others interested in VP. The society is organized exclusively in support of educational and scientific purposes.
SpinoInWonderland @spinoinwonderland.bsky.social Interested in science, art, anime stuff, and more.
Note that the "Spino" in SpinoInWonderland does not come from the theropod Spinosaurus. It comes from the sauropod Spinophorosaurus.
Peter Gleick @petergleick.bsky.social Climate, water, birds, bluegrass mandolin. Member US National Academy of Sciences, MacArthur Fellow, Carl Sagan Prize, author of The Three Ages of Water (2023) and When the Well Runs Dry (2026). Email me at pgleick (at) gmail.
Saganism @sagan.bsky.social Science. Philosophy. The cosmic perspective.
Emma R Schachner @paleofox.bsky.social Assistant prof at UF Vet Med | Evolutionary functional morphologist (LUNGS 🦉🐊🫁) | Affiliate curator FLMNH | Dog servant | Military history enthusiast 📚
www.theropoda.com
Sharon of the Strange Times @sharonahill.bsky.social Strange Claims Adjuster | Spooky Geologist
Weird news, strange animals, natural anomalies, pop cryptids
Author: Scientifical Americans
Writing at https://SharonAHill.com
Lives at https://mstdn.social/@idoubtit
Ole Zant @thebiobob.bsky.social Scientific illustrator / Paleoartist.
Museum fossil preparator and researcher.
Admirer of theropods and Cretaceous Saharan Africa.
Christine Sosiak @paleantologist.bsky.social Entomology, paleontology, evolutionary ecology, science communication | currently a postdoctoral fellow at the Okinawa Institute of Science and Technology 
Canadian Journal of Earth Sciences @canjearthsci.bsky.social Published since 1964, a monthly @cdnsciencepub.com journal reporting peer-reviewed research on a multitude of earth science topics.
Society for Integrative and Comparative Biology @sicb.bsky.social The official bsky account of
The Society for Integrative & Comparative Biology (sicb.org) If you’re a society member, feel free to tag us or email content to share SICBmedia@sicb.org & follow @sicbjournals.bsky.social
Kenneth Lacovara, PhD @kennethlacovara.bsky.social Paleontologist, Professor, Expeditioner, Museum Director, TED Speaker, Explorers Club Medalist, Author "Why Dinosaurs Matter" (Simon & Schuster)
Anusuya Chinsamy-Turan @palaeo-prof.bsky.social Vertebrate Palaeontologist; palaeo biologist; osteohistologist; science communicator
Dan Killam @dantheclamman.blog Biogeochemist and clammunicator (:)
He/him
If you like clam facts check out my blog (profile name)
Meghan Rosen @megrosen.bsky.social Senior writer @sciencenews.bsky.social. Biochem Ph.D. Covering health, medicine, bio. Sometimes posting my cats. Signal: megrosen.84
Museum of Geosciences @museumofgeosci.bsky.social We are the Museum of Geosciences at Virginia Tech! 🦖🌋🌎
linktr.ee/museumofgeosciences
Heard Island Government @heardislandgov.bsky.social Official Gov Description: Flight challenged colony of biracial nudists.
Status: Tariff & Human Free. Sovereign; yet protected by AU. “Flippers Up”
SIGN to protect our Island’s Marine Reserve https://wwf.org.au/get-involved/an-antarctic-safe-haven/
Rights & Reason @rightsandreason13.bsky.social Civic satire with teeth. A backbone forged in the Constitution.
We stand against kings, cults, and cowardice—mocking what demands mockery, defending democracy without apology, and calling out every cheap attack on freedom.
Museum für Naturkunde Berlin @mfnberlin.bsky.social Follow us for real science and research stories beyond the sky! 🦋
Equipo Dinosaurios UCM @toriceslab.bsky.social Equipo de Investigación de Dinosaurios y otros reptiles de la Universidad Complutense de Madrid
UMD Entomology @umdentomology.bsky.social UMD's Department of Entomology makes new strides everyday in Ecology, Biology, Genetics, and Pest Management.
⬇️ Help the UMD Insect Zoo 🕷️🪲 bring free STEM outreach to 20 Title I schools! (1:1 Match): https://launch.umd.edu/project/50394
Andrea Cau, PhD @theropodablog.bsky.social Vertebrate paleontologist, mainly working on Mesozoic theropods [he/him].
See my publications here: https://sites.google.com/site/cautheropoda/home/info
Follow my blog: https://theropoda.blogspot.com/
My FB page: https://www.facebook.com/TheropodaBlog
Dan Chure @xipetotecchure.bsky.social Paleontologist easily distracted by insects, spiders, Egyptology, and too many other things
Roberto Rozzi @robertorozzi.bsky.social Mammalian paleontologist @unihalle.bsky.social & @mfnberlin.bsky.social | islands 🏝, paleoecology ⏳, conservation paleobiology, bovids 🐐🐃🐂 | Also 🎶
Dr. Michael A. Urban - isopalyecopaleobotanist @mesosuchus.bsky.social isotopes and stuff from the past.
Historical Biology @historicalbiology.bsky.social Publishes papers on developments in the sciences concerning the history of life through geological time and the biology of past organisms.
Roberta Rudnick @robertarudnick.bsky.social Geochemist
Jen Mesch @jenmesch.bsky.social Dancing on the Late Cretacous
Measurer of hearts
Filmmaker, paleontology volunteer
A bunch of other stuff, too
🇺🇸🇨🇦
www.dance-conspiracy.org
@nerdygeekgirl.bsky.social @nerdygeekgirl.bsky.social Nerdy geek (or geeky nerd), #cat lover, #movie lover, #Scientist
#SpatialBiology #CancerSucks #LGBTQIA+ ally #Dem (but vote my conscience)
#dnd #D&D is part of my #SelfCare
🚫 DM 🚫 porn
Rage against injustice 👍
Constant toxic hate speech 🚫
Danny @bartoneus.bsky.social he/him - Team Lead / Senior Dev - Mostly in Drupal lately
Co-founded Critical-hits.com
bi/pan 🌈
Julius Csotonyi @juliuscsotonyi.bsky.social Paleoartist, natural history artist (no AI!), microbiologist, ecologist, educator, and nature lover with a mighty passion for protecting life on Earth -- and an inextinguishable hope and motivation to make a better world.
Elena Cuesta @elenapaleo.bsky.social PhD | she/her | Theropod Paleontologist | Research Assistant at SNSB-BSPG Munich |🇮🇨🇯🇵🇩🇪🇦🇷|恐竜を研究中|日本語勉強中| #WomeninScience
Dr. Margot D. Nelson PhD @maruchelys.bsky.social Cetacean paleontologist. PhD, George Mason University 2023. Currently postdoc at the Calvert Marine Museum.
Stand Up for Science! @standupforscience.net We mobilize the fight for science and democracy - because science is for everyone! 🧬🧪🌎
Donate here: https://bit.ly/SUFS_GIVING
Learn more ⬇️
https://linktr.ee/standupforscience_bluesky
Dr Cecily Nicholl @piginatutu.bsky.social Community Engagement Coordinator for @palaeoverse.bsky.social based at @es-ucl.bsky.social. Still dabbling in crocodylomorph evolution. But first, coffee 🐊☕️. She/her
@museonat.bsky.social @museonat.bsky.social Cuenta oficial del Museo de Ciencias Naturales de la Universidad de Zaragoza, España
https://museonat.es/
Katharine Hayhoe @katharinehayhoe.com climate scientist
posts 100% my own
🇨🇦 is my home
distinguished professor & chair, Texas Tech
chief scientist, The Nature Conservancy
board member, Smithsonian NMNH
advisor, Lawson Climate Inst UofT
alumna, UToronto and UIUC
author, Saving Us
Christopher Dean @princessquatris.bsky.social Palaeontology person. My interests include music, science, justice, animals, shapes and feelings. (he/him)
Hesham Sallam @hesham-sallam.bsky.social Egyptian paleontologist, Professor at MansouraUniversity, Founder of MUVP
Stephan Spiekman @stephanspiekman.bsky.social Postdoctoral Researcher @smnstuttgart.bsky.social. Vertebrate palaeontologist studying Triassic reptile evolution.
Abi Crane @gruiformabi.bsky.social Palaeontology PhD student, bird nerd and dinosaur enthusiast
🦆🦕🏳️🌈
She/her
@maguirepaleo.bsky.social @maguirepaleo.bsky.social 
Chris Simms @chrisnsimms.bsky.social Science journalist covering all fields. Formerly an editor at New Scientist and Nature. 🧪🐸 🍄
New Scientist: https://tinyurl.com/2tvwfa2b
Live Science: https://tinyurl.com/4mbyh7a9
Sci Am: https://tinyurl.com/bdza74ta
Nature: https://tinyurl.com/yc265esp
Pete Buttigieg @petebuttigieg.bsky.social Husband, dad, veteran, writer, and proud Midwesterner. 19th US Secretary of Transportation and former Mayor of South Bend.
Dr Val Finlayson @justsomeisotope.bsky.social UMD Assistant Research Scientist; views entirely mine. NSF-funded #saveNSF #saveNOAA. Isotopes, volcanoes, and Earth's mantle. Midwestern by birth, sort of all over these days. Sometimes at sea, learning the stories seamounts tell. she/they
Christian Gerisch @c-gerisch.bsky.social Wildlife- and Paleoartist | Art Teacher
Open for scientific or educational commissions
Neil Kelley @kelleypaleolab.bsky.social Paleontologist, professor and weird internet guy. Nashville, TN. He/him.
Araminta, Goddess of Databases (She/Her) @aramintamd.bsky.social Come for the snark, stay for the navel-gazing.
At this since dinosaurs roamed the Earth & Lynx was a thing. Multimedia designer/author. Past lives: theatre admin/prod, fiber arts, cinema, and endless reruns of M*A*S*H
MD was Maryland
Banner by Erin Card
Gwyn Fireman @gwynf.bsky.social You might know me from NASA/GSFC, synagogue, science fiction conventions, or playing ukulele. I am an avid collector of craft supplies, and occasionally get around to using them.
Auntie Babs @kittykatya.bsky.social Space nerdling, wordsmith, cinephile, rogue librarian, mom, bad but enthusiastic dancer, #toastiefan, 0.01625% as popular as @NASA ...
Nox LadyAiluros, Avatar of Virtue @ladyailuros.bsky.social Gamer, Geek, Educator, Lover Of Old Hardware, Vintage Gaming Twitch Streamer, Pre-2000 Apple Enthusiast and Mother of Flerken.
Thoughts are my own.
twitch.tv/ladyailuros 
@carolynpl.bsky.social @carolynpl.bsky.social 
Neil Nadelman (Currently clean on OPSEC) @docsane.bsky.social Anime translator, general buttinsky. Keeper of the great library of Totally Lame Anime.
Janet Sayre @jesrabbity.bsky.social 
John Rowan @jjrowan.bsky.social Assistant Professor in Human Evolution, University of Cambridge | Mainly interested in Neogene fossil primates, other mammals, and ecosystem evolution in Africa | www.rowanlab.org
R.J. Motiff @rjmotiffwriter.bsky.social Unpublished (but forever hopeful) writer of domestic suspense mystery novels. Member of Sisters in Crime, Mystery Writers of America, and proud Guppy!
See Sue @seesueseesue.bsky.social Horse owner, catperson, stamp collector, gardener, costumer, fantasy/horror/scifi fan, the original anime script lady, feminist, atheist, liberal. No DMs! I will block you if you do.
Jennifer Botha @jenniferbotha.bsky.social Vertebrate palaeontologist focusing on mass extinctions and life history responses to these events
Marija Pushko @avinacode101.bsky.social 
Climate Resilience Network @climateumd.bsky.social Unifying the University of Maryland’s groundbreaking research with the immediate requirements of Maryland’s decision-makers to address the complexities of climate change as it affects our home.
https://go.umd.edu/essicarticle072125
UMD Science @umdscience.bsky.social Science with an impact from the College of Computer, Mathematical, and Natural Sciences at the University of Maryland. Follows/shares ≠ endorsements.