Robert McNees @mcnees.bsky.social Physicist and Professor at a university in Chicago. I study black holes, quantum gravity, and cosmology. Rocky Top, Tar Heel. Reposts are spooky action at a distance.
My views, not my employer's.
https://jacobi.luc.edu
https://mcnees.github.io
Sammy Roth @sammyroth.bsky.social I write Climate-Colored Goggles, a newsletter about climate & culture. Former L.A. Times climate columnist and Desert Sun energy reporter. Also hosted Boiling Point and The Hatch podcasts.
Find me at Dodger Stadium, Disneyland or hiking in the mountains.
PAN Works @panworks.bsky.social PAN Works is an ethics, science and policy think tank dedicated to animal wellbeing.
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.
Peter Aldhous @peteraldhous.com Science. Data. Journalism. Maps. Teach: @ucscscicomm.bsky.social. Current: Nonprofit newsrooms including @insideclimatenews.org. Ex: BuzzFeed News, berkeleyjournalism.bsky.social, @newscientist.com, @nature.com, @science.org.
https://peteraldhous.com/
Phil McKenna @mckennapr.bsky.social @insideclimatenews.org reporter. He/Him phil.mckenna@insideclimatenews.org
Julie Rehmeyer @julierehmeyer.bsky.social Author of Through the Shadowlands: A Science Writer's Odyssey into an Illness Science Doesn't Understand. I mostly write about complex chronic illness and math. Bylines in NYT, WashPost, Discover, Wired, Slate, Stat News, Science News, lots more. She/her.
Elle Cordova @ellecordova.bsky.social A nerd at large. Writer. Musician.
Sometimes funny. ๐ณ๏ธโ๐
Join my sci-fi book club:
http://patreon.com/ellecordova
nerd humor โข space & sci fi โข books
Jarod K. Anderson @jarodkanderson.bsky.social Fiction. Poetry. Nonfiction.
Memoir: Something in the Woods Loves You - Timber Press Sept 2024
New Fantasy Novel: Strange Animals - Ballantine Books Feb 2026
Poetry: The Haunted Forest Trilogy
Podcast: The Cryptonaturalist
https://linktr.ee/jarodkanderson
Climate Central @climatecentral.org Researching and reporting the science and impacts of climate change ๐
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 | ๐ด ๐ Climate Change is Real.
Zack Labe @zacklabe.com Climate Scientist at @climatecentral.org | PhD | Passionate about improving science communication through data-driven stories | Harrisburg, PA | https://zacklabe.com/
Views, thoughts, and opinions expressed here are only my own.
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 ๐๐๐ฑ
media associate for: @climatecentral.orgโฌ
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
Brian Maffly @brianmaffly.bsky.social Former journalist with years of service at The Salt Lake Tribune. Now I share the scientific discoveries occurring at the University of Utah. I'm also a crusty old dad who cooks, skis and bikes, plays basketball and rock 'n roll.
Mallory Row @mallyrow.bsky.social valpo & ou meteorology alumna. cat mom. welcome to my NEW online diary.
๐ : washington, dc
Steve Nesbitt @70dbz.bsky.social Associate Dean, College of LAS, Professor, Department of Climate, Meteorology & Atmospheric Sciences, University of Illinois. AMS Fellow; I'm a meteorologist that brakes for interesting cloud formations. Opinions mine. #BillsMafia swnesbitt.github.io
John Hammond @hydrohammond.bsky.social Research hydrologist and river photographer. www.riversfromabove.com
Carl T. Bergstrom @carlbergstrom.com Professor, UW Biology / Santa Fe Institute
I study how information flows in biology, science, and society.
Book: *Calling Bullshit*, http://tinyurl.com/fdcuvd7b
LLM course: https://thebullshitmachines.com
Corvids: https://tinyurl.com/mr2n5ymk
he/him
Science Writers and Communicators of Canada @swc-can.bsky.social We're the SWCC! We foster quality #scicomm & provide a community for science writers across #Canada. Become a member today!๐ฌโ๏ธ
Awards 2025 Submissions: https://sciencewriters.ca/bookawards/submissions
Website: https://sciencewriters.ca/
Daniel Swain @weatherwest.bsky.social Weather and climate scientist focused on extreme events like floods, droughts, & wildfires on a warming planet. www.weatherwest.com
Brooke Jarvis @brookejarvis.bsky.social contributing writer for The New York Times Magazine, writer for The New Yorker, Wired, and elsewhere, slowly writing a book
Tennessean on the Puget Sound, a pal and a confidant
https://brookejarvis.net 
Amanda Heidt @scattercushion.bsky.social ๐๏ธ Southwest National Parks Editor, SFGate |โจ Freelance Science Journalist |๐ฉโ๐ฌ Once-Upon-A-Time Scientist | ๐ฐ Clips in Nature, Science, The New York Times, Nat Geo, NPR, et al. | Signal: aheidt.16 | ๐ณ๏ธโ๐ She/Her | amandaheidt.com
Sarah Cooley @co2ley.bsky.social Ocean advocate, community builder, climate scientist. I make sure the ocean interior is healthy so you don't have to. 
Max Kozlov @maxkozlov.bsky.social science reporter covering biomedical research at Nature | proudly Ukrainian ๐บ๐ฆ
maxkozlov.com
signal: mkozlov.01
James Temple @jtemple.bsky.social Climate and energy editor, Reno bureau chief, MIT Technology Review. Ski bum. Dog dad.
Please send tips (not PR pitches) through Signal: jtemple.99
Scott Delaney @scott-delaney.bsky.social Co-founder of Grant Witness: https://grantwitness.org
Epidemiologist. Attorney. Social, legal, and environmental determinants of health.
On Signal: sdelaney.84
Ferris Jabr @ferrisjabr.bsky.social NYT bestselling author of Becoming Earth (Random House) โต Contributing writer, New York Times Magazine โต Naturalist, wildlife gardener & photographer, baker โต ๐ฑ๐ง๐บ๐ธ๐ณ๏ธโ๐ โต Surname rhymes with neighbor โต https://www.ferrisjabr.com
Katharine Gammon @kategammon.bsky.social Science, health, tech, environment journalist writing for The Guardian, The Atlantic, Nautilus, Forbes and others. Living by the beach.
Katharinegammon.com
David Malakoff @davidmalakoff.bsky.social Now: Lead Editor, Science's AI in Science Reporting Initiative (@science.org). Then: Freelance journalist, NPR Science Desk, river conservationist, College of the Atlantic (1986). Birder. Whitewater kayaker. Proud dad of 3 kids. Signal: DMalakoff.
McSweeney's @mcsweeneys.net The official Bluesky feed of McSweeney's Quarterly Concern, McSweeney's Internet Tendency, & McSweeney's Books.
.
Mike Dettinger @mdettinger.bsky.social Water/environ/climate news & my occasional thoughts/calcs, from CarsonCity (Wรกโลกiw land), NV. Retired USGS & now p/t @CW3EScripps scientist.
Bona fides? PhD.UCLA F.AGU F.AAAS M.NAE; www.mdettinger.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
BNO News @bnonews.com Breaking news and developing stories from the U.S. and around the world
Emily Moskal @emilymoskal.bsky.social science writer and illustrator
emilymoskal.com
๐ SF Bay Area
Inside Climate News @insideclimatenews.org Pulitzer Prize-winning, nonprofit, non-partisan newsroom dedicated to covering climate, energy and the environment. Our newsletters: http://bit.ly/3mcVORO
Great Basin Bird Observatory @greatbasinbirds.bsky.social Great Basin Bird Observatory conserves birds and their habitats in the Great Basin and adjacent areas through research, partnerships & education. Check us out at www.gbbo.org!
Patrick McGuire @mcguirepatrick.bsky.social Working on modeling land surface processes and climate. Working at the University of Reading. Views are my own.
Morgan Tingley @mwtingley.bsky.social Professor @UCLA @UCLAEEB
Studying ecological effects of global change (range shifts, #phenology, and #wildfire) on #birds and occasionally other organisms. Proudly LGBTQ (he/him)
Tweets entirely my own
Alan Halaly๐๏ธ๐ผ๐ฐ ๐ฐ @alanhalaly.bsky.social i cover water in the nationโs driest state for the las vegas review-journal. ex-floridian & UF alum. reach out โฉ๏ธ ahalaly@reviewjournal.com.
Rosemary Mosco @rosemarymosco.com Nature comics (Bird and Moon). Books about nature. Talks. Bird facts. rosemarymosco.com She/her.
National Centre for Atmospheric Science @ncas-uk.bsky.social Unlocking the answers to climate change, high-risk weather and air pollution ๐ We are NCAS - leading atmospheric science in a changing world.
Latest news, events, courses, jobs: https://linktr.ee/atmosphericscience
Sayantan (Monty) Majumdar @hydromaj.bsky.social Assistant Research Professor, Hydrology & Remote Sensing @driscience.bsky.social | Ex-PostDoc @CSU_CivE | Ph.D. @MissouriSandT | Ex-intern @Meta and @planet ๐๐ง๐ฐ ๐ฅ
Rebecca R Helm @rebeccarhelm.bsky.social Just a bunch of crabs in a trench coat, but also a professor of marine biology. My social media does not represent my employer. No AI. Please bring croissants ๐ฅ
https://linktr.ee/rebeccarhelm
World Resources Institute @worldresources.bsky.social WRI is a global research organization working to improve peopleโs lives, protect #nature, and halt #climatechange. ๐๐
๐ Learn more: https://go.wri.org/mmTUco
Climate Impacts Group @cig-uw.bsky.social Conducting research & building resilience to climate change. Host of NW Climate Adaptation Science Center, Washington State Climate Office, and NW Climate Resilience Collaborative. Based at UW EarthLab.
Oxford Earth Sciences @oxuniearthsci.bsky.social The Department of Earth Sciences at the University of Oxford
British Antarctic Survey ๐ง @bas.ac.uk We're the UK's polar research institute ๐ Uncovering the secrets of Earth's frozen places, doing science for a sustainable planet.
Looking for a seriously remote job? https://bas.ac.uk/vacancies
All Island Climate & Biodiversity Research Network @aicbrn.bsky.social Bringing together researchers across the island of Ireland to tackle the #climate and #biodiversity emergencies.
Supported by the Department of Housing, Local Government and Heritage through @npwsireland.bsky.social.
www.aicbrn.net
Southeast Climate Adaptation Science Center @secasc.bsky.social Our mission is to deliver science to help fish, wildlife, water, land, and people adapt to a changing climate. Consortium of 11 organizations across the SE, hosted at NC State University.
Bolin Centre for Climate Research @bolincentre.bsky.social Multidisciplinary consortium of scientists in Sweden conducting research on Earthยดs climate.
A collaboration between Stockholm University, KTH and the Swedish Meteorological & Hydrological Instititute.
๐ https://bolin.su.se
๐ https://tellusjournal.org
Centre for Climate and Energy Transformation (CET) @uibcet.bsky.social Producing actionable knowledge for rapid, just and deep transformation of society. University of Bergen, ๐ณ๐ด
Stockholm Resilience Centre @sthlmresilience.bsky.social Stockholm Resilience Centre explores how people and nature can live and develop on a planet under pressure.
WRI Ross Center for Sustainable Cities @wrirosscities.bsky.social Helping cities make big ideas happen. A program of
@worldresources.bsky.social. Producer of http://TheCityFix.org. Home of #PrizeForCities.
Rachel Carson Center for Environment & Society @carsoncenter.bsky.social International center for environmental humanities research in Munich, Germany.
Website: https://www.carsoncenter.uni-muenchen.de
Portal: https://www.environmentandsociety.org/
Seeing the Woods: https://seeingthewoods.org/
Springs: https://springs-rcc.org/
Mauro Maver @stramon1um.bsky.social ๐จโ๐ฌ Assistant Professor (Tenure Track) @University of Verona ๐ฎ๐น
๐ www.mauromaver.eu
Nรญ deacair an teanga รญ an Ghaeilge!
Daniel Rothberg @danielrothberg.bsky.social PhD student @ UC Berkeley | Writer and researcher focused on groundwater policy and how communities relate to water | Working on a book about water in the Great Basin (Island Press) | invisiblewaters.substack.com ๐๐
Hannah Thomasy @hannahthomasy.bsky.social Science journalist & biology nerd. โค๏ธ๐งช Be the best weirdo you can be.
Ehsan Erfani, PhD @ehsansci.bsky.social Assistant Professor @DRIScience ๐๏ธ
Atmospheric Science, Cloud Physics & Modeling ๐ฆ๏ธ๐ป
former: @UW GMU_COS ๐๏ธ
Ph.D. @UNevadaReno ๐
RTโ endorsement
Nadia Drake @nadiadrake.bsky.social Science journalist, champagneophile, nap champ. Currently freelance, formerly National Geographic. ๐ฑ๐ง๐บ๐ธ๐ณ๏ธโ๐
Signal: nadiadrake.01
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/
Robin Meadows @robinmeadows.bsky.social Water reporter for Maven's Notebook | bioGraphic, C&EN, High Country News, Scientific American | Pulitzer Center grantee | The Open Notebook mentor | IJNR alum | UCSC SciComm alum
Stories: https://robinmeadows.tumblr
Kiirsti Owen, PhD (she/her) @kiirsti.bsky.social Senior Wildlife Biologist at Keefer Ecological Services ๐ฆ Eagle Eye Tours guide ๐ฟ BCTWS Director ๐ซ she/her
๐ https://linktr.ee/kiirsti
Ula Chrobak @ula.bsky.social freelance writer and dog nerd
Desert Research Institute @driscience.bsky.social Science that matters now. NSHE campuses in Reno and Las Vegas โข Environmental science on all seven continents โจ๐ #DiscoverDRI at www.dri.edu #ScienceThatMattersNow
Natalie Wolchover @nattyover.bsky.social Physics journalist at Quanta Magazine. 
Charlie Warzel @cwarzel.bsky.social Writer. Never bet against the dumbest outcome. @cwarzel.92 on signal if you have a tip. I have a podcast so please like and subscribe.
American Birding Association @aba.org American Birding Association (ABA) provides a community, forum, and resources for every birder, bird watcher, and bird enthusiast. Tag this account for lifer posts and we will help celebrate!
Jordan E. Rutter @jerutter.bsky.social Girl Birder who does sci comm about birds๐ฆ๐ชบ
Comms Dir @abcbirds.bsky.social
J in #JGLoveBirds
Views/pics my own
Dr. Jenny Morber @jrmorber.bsky.social PNW freelance sci journo, PhD nanosci and materials engineering. World traveler, field reporter. Newly focused on probing solutions to our biggest problems, but still interested in whale anuses and poo. I love the weird things. she/her
Bethany Brookshire @beebrookshire.bsky.social Sci journo, author of Pests: How Humans Create Animal Villains. Highly caffeinated. All bad takes mine. She/her
Jenny McKee @jennymckee.bsky.social Research Scientist @ University of Wyoming | PhD @wakeforest.bsky.social with #seabirds | freelance science journalist | she/her
Virginia Gewin @virginiagewin.bsky.social PDX-based science journalist writing about climate change, food security, land use, biodiversity loss, and diversity in STEM she/her
Signal: ginnyg.04
Stories here: www.virginiagewin.com
Paula @paulaloop.bsky.social A Michigan girl in Vegas who is working towards her MLIS, is a theatre geek, loves craft beer, and is addicted to TV. That pretty much sums it up ;)
Barbara J. King @bjking.bsky.social Anthropologist; animal advocate; science writer, next book coming on cats; caretaker of aging cats. Books include How Animals Grieve; Animals' Best Friends: Putting Compassion to Work for Animals; see www.barbarajking.com for more. 
Marianna Limas @mnlimas.bsky.social Founder of the Science Writing News Roundup, a newsletter for science writers and journalists: https://sciencewriting.substack.com/
Scientific American @sciam.bsky.social A legacy of discovery. A future of innovation.
Helen De Cruz @helendecruz.net Philosopher writing on science, religion, SFF, SFWA, Codex, lute music.
newsletter: http://helendecruz.substack.com
website: https://helendecruz.net/
My book Wonderstruck - https://press.princeton.edu/books/hardcover/9780691232126/wonderstruck
Kashmir Hill @kashhill.bsky.social Journalist, currently at The New York Times. I cover privacy, technology, A.I., and the strange times we live in. Named after the Led Zeppelin song. Author of YOUR FACE BELONGS TO US. (Yes, in my head it will always be All Your Face Are Belong To Us)
Science News @sciencenews.bsky.social We report on the latest news in all fields of science. See also @snexplores.bsky.social
Tim De Chant @dechant.bsky.social Climate reporter at TechCrunch, lecturer at MIT. Previously at KSJ@MIT, NOVA, and Chicago Tribune. https://de-chant.com/tim
Christie Aschwanden @cragcrest.bsky.social Best-selling author, journalist, podcaster, outdoor adventurer. My parties have dancing. Western Colorado. www.scientificamerican.com/uncertain
Hannah Hoag @hannahhoag.bsky.social Sr. Producer for Health, Science & Climate Unit at CBC News. Past: The Conversation Canada, Arctic Deeply, 2022-23 William Southam Journalism Fellow at Massey College. Freelance โ in Nature, bioGraphic, Hakai, Globe & Mail, etc. http://www.hannahhoag.net
Tim Demko @timdemko.xyz Geologist interested in the energy transition, bicycling, and public service
https://bio.link/timdemko
https://orcid.org/0000-0002-9125-0907
https://www.semanticscholar.org/author/Timothy-Michael-Demko/15743754
Emma Straub @emmastraub.bsky.social Novelist and bookseller. 
Liz Weinberg @eaweinberg.bsky.social Science communicator, writer, & community coordinator; queer nature nerd. Author of UNSETTLING: SURVIVING EXTINCTION TOGETHER & at work on a book about urban animals. She/they.
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
Kim Steutermann Rogers @kimsrogers.bsky.social Writer. Photographer. Journalist. Covering science, nature, Hawaii, life. Bylines in NatGeo, SmithsonianMag, AudubonMag; prose (CNF and fiction) in Ghost Parachute, Moon City Review, Gone Lawn, Milk Candy Review, Fictive Dream, and elsewhere.
Alka Tripathy-Lang @dralkatrip.bsky.social Science Communicator | Writer | Editor | Social Media Manager | Former dater of rocks | Ph.D. in Geology | Exerciser | Food lover | Parent | Partner | she/her 
Covering Climate Now @coveringclimatenow.org #CCNow is a collab of 500+ media outlets creating an all-newsroom approach to covering climate. The climate news & resources you need NOW: tinyurl.com/CCNowNL
Donate to support our work: https://bit.ly/3SMIvUW
Colin Schultz @colinschultz.bsky.social Aspiring gadfly.
Science journalist | Editor | Storytelling specialist
contact me @ clnschltz@proton.me
Roberta Kwok @robertakwok.bsky.social Author of LOST IN CURIOSITY: Field Notes From Scientists' Adventures into the Unknown (available now from Sourcebooks): https://www.robertakwok.com/book. MIT Knight Fellow '20. Bylines in NYT, NewYorker.com, Nature, Audubon, etc.
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
Carl Zimmer @carlzimmer.com NYT columnist. Signal: carlzimmer.51
Newsletter: https://buttondown.com/carlzimmer/
Web: http://carlzimmer.com
[This account includes a tweet archive]
Rachel Courtland @rachelcourtland.com Editor at MIT Technology Review (@technologyreview.com), commissioning news, features, and essays | Science and technology journalist and forever physics nerd
Becca Dzombak @rdzombak.bsky.social science journalist covering climate, environment, geology, science | work in New York Times, National Geographic, others | PhD in very old rocks
Lisa S Gardiner @lisasgardiner.bsky.social Science writer, educator, curious human, friend of tiny marine life, author of REEFS OF TIME and TALES FROM AN UNCERTAIN WORLD
Preorder Reefs of Time at https://lisagardiner.com/reefs-of-time.html