David Keith @davidkeith.bsky.social Climate science and technology policy since 1989. Building Climate Systems Engineering at UChicago. Founded Carbon Engineering. Work interferes with my climbing.
Read about me and my work at https://davidkeith.earth/
Energy vs Climate Podcast @energyvsclimate.bsky.social Energy vs Climate is a live webinar and podcast where energy experts David Keith, Sara Hastings-Simon and Ed Whittingham break down the trade-offs and hard truths of the energy transition. Guests include scientists, policy experts, and industry leaders.
Dr. A.R. Siders @sidersadapts.bsky.social audacious climate adaptation | assoc prof U of Delaware | social scientist + lawyer | #clifi #managedretreat #relocation #adaptationethics
David Ho @davidho.bsky.social Climate scientist; ocean carbon cycle and climate solutions. Professor @soest.hawaii.edu, University of Hawaiสปi at Mฤnoa; Visiting Faculty, Arizona State University. https://linktr.ee/david_ho
World Weather Attribution @wwattribution.bsky.social Rapid attribution to uncover the influence of climate change on heatwaves, drought, wildfire, storms and floods. 
Tamsin Edwards @flimsin.bsky.social Professor of Climate Change, King's College London. Climate science, communication, recovering/managing ME/CFS. ๐ณ๏ธโ๐ ๐ฆ๐ถ ๐ง- F Fiona Harvey @fionaharvey.bsky.social Environment editor at the Guardian newspaper, full-time environment writer since 2004
Katharine Hayhoe @katharinehayhoe.com climate scientist
posts 100% my own
๐จ๐ฆ 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
Seth Borenstein @borenbears.bsky.social Climate and science writer at The Associated Press, covers disasters, all sorts of science. Teaches journalism at NYU/DC. Father of 3, husband of 1. Red Sox fan.
IPCC @ipcc.bsky.social Intergovernmental Panel on Climate Change
Leo Barasi @leobarasi.bsky.social Mostly climate change & public opinion.
Book: The Climate Majority http://amzn.to/3h73dfm
Emmanuel @eraju.bsky.social Director, Copenhagen Centre for Disaster Research, University of Copenhagen 
Prof Friederike Otto @frediotto.bsky.social ๐ฌ๐ง ๐ช๐บ physicist, philosopher, lead https://www.worldweatherattribution.org/, author of Climate InJustice https://greystonebooks.com/collections/current-affairs-politics/products/climate-injustice, she/her
Jacques Crรฉmer @jcremer.bsky.social Economist, professor at the Toulouse School of Economics, interested in the digital economy, industrial organization and climate change, and everything else (or nearly).
jacques@cremeronline.com
Tom Simonite @simonite.bsky.social Tech companies editor @washingtonpost.com // tom.simonite@washpost.com
Barack Obama @barackobama.bsky.social Dad, husband, President, citizen. barackobamabooks.com
New Scientist @newscientist.com The best place to find out whatโs new in science โ and why it matters.
The New York Times @nytimes.com We seek the truth and help people understand the world. Not a subscriber? Your first month is now free in our app. https://nytimes.onelink.me/Xpht/zbx4nci9
Yale Environment 360 @yalee360.bsky.social An online magazine offering reporting, opinion, and analysis on global environmental issues. Published at the Yale School of the Environment. Our newsletter: e360.yale.edu/newsletter
Michael Marshall @michael-marshall.bsky.social Freelance science writer covering life sciences, health and the environment. My first book The Genesis Quest is about the origins of life on Earth.
https://www.michaelcmarshall.com
National Wildlife Federation @nwf.org Uniting all Americans to ensure wildlife thrive in a rapidly changing world
The Onion @theonion.com Americaโs Finest News Source. A @globaltetrahedron.bsky.social subsidiary.
Get the paper delivered to your door: membership.theonion.com
Join The Onion Newsletter: https://theonion.com/newsletters/
The Nature Conservancy @nature.org Together, we can create a world where people and nature thrive. ๐๐ Subscribe for real-world solutions to our planetโs biggest challenges: nature.ly/GlobalInsights
Science Museum @sciencemuseum.org.uk Welcome to the home of human ingenuity. We curate a world-renowned collection & organise exhibitions and events for over 3 million visitors a year. Read our community guidelines: https://www.sciencemuseumgroup.org.uk/smg-social-media-community-guidelines
Royal Society Publishing @royalsocietypublishing.org Discover new research from across the sciences and highlights from the world's longest-running journal archive. Part of @royalsociety.org royalsociety.org/journals
JournalismUK @journalismnews.bsky.social News, digital tools and tips for journalists and publishers from https://www.journalism.co.uk.
Channel 4 News @channel4news.bsky.social Stories that reveal and inspire, challenging expectations.
Weekdays 7-8pm on Channel 4.
Got a story? C4Nstories@itn.co.uk
---
Substack: https://channel4news.substack.com
Website: www.channel4.com/news
YouTube: www.youtube.com/@Channel4News
NSIDC @nsidc.bsky.social We are the National Snow and Ice Data Center at the University of Colorado Boulder. We conduct innovative research and provide open data to understand how the frozen parts of Earth affect the rest of the planet and impact society. 
Andy Revkin ๐ โ๐ผ ๐ช โฎ๏ธ revkin.substack.com @revkin.bsky.social 40 years of prize-winning sustainability journalism, mostly @nytimes, #sustainwhat webcaster https://revkin.substack.com, #Anthropocene Working Group member, solution seeker, songwriter https://j.mp/revkinlinks
Roger Highfield @rogerhighfield.bsky.social Museum exec, visiting prof at the Dunn School, Oxford, and UCL Chemistry. Ex MRC, Editor of New Scientist and Science Editor of the Telegraph. Co-author #VirtualYou and more books. Neutron bouncer
Nieman Lab @niemanlab.org We are the Nieman Journalism Lab, part of the Nieman Foundation at Harvard. We're trying to figure out the future of news.
๐ https://www.niemanlab.org/
Ian Sample @iansample.bsky.social Guardian Science Editor and co-host at Science Weekly. Author of Massive | Sony Gold Award | PhD in Biomedical Materials
https://www.theguardian.com/profile/iansample
The Geological Society of America (GSA) @geosociety.bsky.social The Geological Society of America (GSA) unites a diverse community of geoscientists in a common purpose to study the mysteries of our planet (and beyond) and share scientific findings. 
Carl Zimmer @carlzimmer.com NYT columnist. Signal: carlzimmer.51
Newsletter: https://buttondown.com/carlzimmer/
Web: http://carlzimmer.com
[This account includes a tweet archive]
Tom Chivers @tomchivers.bsky.social "Far too nice to be a journalist," per Terry Pratchett. Lead writer on Semafor's Flagship newsletter. DMs open; chiversthomas(a)gmail.
Latest book, Everything is Predictable: geni.us/EIPBook
Podcast, The Studies Show: https://www.thestudiesshowpod.com
Gaia Vince @wanderinggaia.bsky.social Writer, broadcaster, author (NOMAD CENTURY; TRANSCENDENCE; ANTHROPOCENE https://bit.ly/3QR898d) Human-Earth system science https://WanderingGaia.com
Adam Vaughan @adamvaughan.bsky.social Environment Editor at The Times. Clean it Up water campaign. When not working, usually running. Previously New Scientist and Guardian.
adam.vaughan@thetimes.co.uk
Insta: https://www.instagram.com/adamvaughanjournalist
Signal: adamvaughan.53
Zoe Corbyn @zoecorbyn.bsky.social Freelance journalist writing about science, technology, research, higher education and ideas. Based in San Francisco. www.zoecorbyn.com // zoe@zoecorbyn.com 
Columbia Climate School @climate.columbia.edu Innovative education, groundbreaking research, and just solutions for climate, Earth, and society (climate.columbia.edu).
The Physics arXiv Blog @arxivblog.bsky.social The best new ideas in science and technology from the blog at Substack, previously at Discover Magazine, Technology Review and Medium
National Oceanography Centre @noc.ac.uk By gaining a deeper knowledge of the ocean, we help every living thing on our planet flourish. ๐
๐ฅ๏ธ https://noc.ac.uk/
๐ https://linktr.ee/NOConline
๐๏ธ https://linktr.ee/nocintotheblue
Wired U.K @wireduk.bsky.social ๐ฃ Gamer & Music Producer ๐ฃ
I am a Rapper/singer songwriter From the U.K
I also produce beats so feel free to go check them out
Follow my Channels to catch me gaming & making music live
https://linktr.ee/wiredu.k
Hope my journey shows my progress
Leo Hickman @leohickman.carbonbrief.org Editor and director, Carbon Brief
https://bsky.app/profile/carbonbrief.org
Michael E. Mann @michaelemann.bsky.social Scientist/Author/Speaker; Presidential Distinguished Prof/Director Center for Science, Sustainability & the Media, U. Penn; National Academy of Sciences; American Academy of Arts & Sciences; Royal Society; Tyler Prize
RealClimate feed @realclimate.org Climate Science from Climate Scientists since 2004
https://www.realclimate.org
Yale Program on Climate Change Communication @yaleclimatecomm.bsky.social We conduct research on public climate change knowledge, attitudes, policy support & behavior. Posted events are not endorsements.
https://climatecommunication.yale.edu/
Union of Concerned Scientists @ucs.org The Union of Concerned Scientists puts rigorous, independent science to work to solve our planet's most pressing problems.
ucs.org
Doug McNeall @dougmcneall.bsky.social Science Lead for Data-Driven Climate Modelling @ UK Met Office | University of Exeter | AI, UQ, Countering mis/disinformation.
dougmcneall.com
SEJ โ Society of Environmental Journalists @sejorg.bsky.social SEJ is a membership association of professional journalists dedicated to environmental issues. Our mission is to strengthen the quality, reach and viability of journalism that advances public understanding of environmental issues. linktr.ee/sejorg
Kaitlin (Kay) Thaney @kaythaney.bsky.social executive director, Invest in Open. cares a lot about governance + infrastructure. makes things out of clay.
Tobias Galla @tobiasgalla.bsky.social Theoretical physicist (statistical mechanics, complex systems), CSIC tenured scientist, IFISC Palma de Mallorca (@ifisc.uib-csic.es), reproductive success n=3
https://sites.google.com/view/tobiasgalla/
Dara O Briain @daraobriain.bsky.social Yep, that one.
ABSW @absw.bsky.social Association of British Science Writers advocates and provides professional training, development and networking for journalists and writers covering STEM.
Royal Institution @rigb.org We're an independent charity connecting people of all ages and backgrounds with science.
๐บ Home of the #XmasLectures
๐ฅ Weekly science talks online/in person
๐ rigb.org
Dr. Becca @docbecca.bsky.social cocktail enthusiast | neuroscientist | SABV influencer | urban gardener | drum learner | she/her
Insta: @doc_becca (fun stuff)
Signal: @doc_becca.87 (secrets)
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/
Geoff Brumfiel @gbrumfiel.bsky.social I'm an editor/correspondent for NPR. Mostly smart on the radio. Mostly stupid on everywhere else.
ChatGPT describes me as: "Aerospace sleuth, nuclear nerd and NPR Superfan โ with a side of surreal humor."
Signal: gbrumfiel.13
https://geoffbrumfiel.net/
Rob Edwards @robedwards5.bsky.social Environmental journalist, nuclear muckraker, serial user of freedom of information law @theferret.scotโฌ. Also with @wordsthatcarryon.bsky.social. Migrated from X.
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.
Caleb Scharf @calebscharf.bsky.social Thinker, writer, sometimes both at the same time. Senior Scientist for Astrobiology at NASA Ames. Personal account, anything expressed here is my fault alone.
Prof Lee R Berger @leerberger.bsky.social Explorer in Residence, The National Geographic Society https://explorers.nationalgeographic.org/directory/lee-r-berger#c1af6ba3-0859-41e9-a4d6-6b3491785ea8
Will Knight @willknight.bsky.social Hi.
Signal = wak.01.
Tim Minchin @timminchin.bsky.social Songwriter singer pianist actor writer comedian producer speaker poet wanker reader runner worrier.
https://linktr.ee/timminchin
Posts on this account are posted for me by my webfairy, Shell๐งโโ๏ธ
Dr Rebecca Wragg Sykes @lemoustier.bsky.social Archaeologist, word-witcher, scicomm, consultancy
๐ KINDRED: Neanderthal Life, Love, Death & Art
๐๏ธ MATRIARCHA: Prehistory Re-imagined
๐๏ธ Honorary Researcher U. Cambridge & U. Liverpool
1/4 @trowelblazers.bsky.social
Rep: PEW Literary
Darren Naish @tetzoo.bsky.social Zoologist, author, natural historian Dr Darren Naish | Dinosaurs animals evolution | Books: DinosaursHTLE - DINOPEDIA - AncientSeaReptiles. PREHISTORIC PLANET lead consultant AppleTV | DINOCON leader | Mesozoic Art II out now
https://linktr.ee/tetzoo
PLOS @plos.org PLOS is a non-profit organization on a mission to drive open science forward with measurable, meaningful change in research publishing, policy and practice.
ProPublica @propublica.org Investigative journalism in the public interest. Headlines and (sometimes literal) receipts.
propublica.org
Dr Olive Heffernan @oliveheffernan.bsky.social Science journalist and author of THE HIGH SEAS. Lover of all things oceans.
Alan Rusbridger @arusbridger.bsky.social EX Editor, the Guardian/ prospect magazine. The New World. ARusbridger.com/ Speaking: karen@chartwellspeakers.com.
Breakthrough @thebti.bsky.social Breakthrough Institute is a global research center seeking technological solutions to environmental challenges. Subscribe: https://bit.ly/3q75k7L
Michael Le Page @mjflepage.bsky.social Award-winning reporter at New Scientist who clings to the belief that good journalism mattters. I write about life on Earth, inc climate โ๏ธ, food ๐ฑ, CRISPR ๐งฌ and biomed ๐
My bio & stories: https://www.newscientist.com/author/michael-le-page
Andrew Dessler @andrewdessler.com Prof of Atmospheric Sciences & climate scientist @ Texas A&M; AGU and AAAS Fellow; Native Texan; find out what I think at https://www.theclimatebrink.com/
Chelsea Whyte @chelswhyte.bsky.social Senior Editor at New Scientist. Co-host of Dead Planets Society podcast
Nobel Prize @nobelprize.org The official Bluesky account of the Nobel Prize.
Celebrating the work and discoveries that have had the greatest benefit to humankind.
RealClearScience @rcscience.bsky.social RCS is your portal to clear, relevant, and evidence-based science news and opinion. We strive to bring you the best of #scicomm.
The Upshot @upshot.nytimes.com Data, charts, analysis and games from The New York Times: nytimes.com/upshot
Pontus Skoglund @pontus-skoglund.bsky.social Ancient DNA, evolution, and the human past. Senior group leader leading the research of the Ancient Genomics lab at the Francis Crick Institute. http://www.skoglundlab.org
Climate Central @climatecentral.org Researching and reporting the science and impacts of climate change ๐
Jess Shankleman @jessshankleman.bsky.social Bloomberg journalist covering climate change, Thames Water, sewage, environment. Views mine. 
Carbon Brief @carbonbrief.org Award-winning journalism focused on #climatechange, science, energy and policy. Subscribe to our free newsletters: http://bit.ly/CBnewsletters or visit our website: https://www.carbonbrief.org/
Follow our journalists: https://go.bsky.app/6X95R1T
Climate Home News @climatechangenews.com We deliver original journalism that informs & inspires action to tackle the global climate crisis | Covering Climate Now winners 2025 | Drum Award Winners 2022
WRI Climate @wriclimate.bsky.social Advancing transformative climate solutions. Analysis, insights, and research from the Climate, Economics, Finance and Equity team at the World Resources Institute.
UN Environment Programme @unep.org Official account of the United Nations Environment Programme
https://www.unep.org/
NRDC @nrdc.org Natural Resources Defense Council | The Earth's Best Defense
Ed King @ed-king.bsky.social Tracking international climate diplomacy since 2010 - sign up to monthly / COP briefings here: https://tinyurl.com/48drcph2
DeSmog @desmog.com Clearing the PR pollution that clouds climate science.
Mat Collins @matcollins.bsky.social Prof. in Climate Change at the University of Exeter. Head of Department of Maths & Stats. Field Chief Editor of Frontiers in Climate. https://experts.exeter.ac.uk/4409-mat-collins
Chris Baraniuk @chrisbaraniuk.com Freelance science & technology journalist. 12+ years experience. Irish/Polish. Writes for the BBC, Wired, The Guardian and others!
Portfolio: chrisbaraniuk.com
Newsletter: thereengineer.pro
Coaching: chrisbaraniuk.com/coaching
HQ: Belfast, N. Ireland
Richard Allan @rpallanuk.bsky.social Professor of climate science at the University of Reading: http://www.met.reading.ac.uk/~sgs02rpa/
Doug Parr @dougparr.bsky.social @greenpeaceuk.bsky.social chief scientist, policy director
View are all my own, except those I've borrowed
Jennifer Morgan @climatemorgan.bsky.social #climate expert, diplomat, activist | Senior Fellow Fletcher School & Hertie School | Former State Secretary & Special Envoy for Internatโl Climate Action |
Tom Chatfield @tomchatfield.bsky.social Tech philosopher, author, dad. Critical thinking, AI ethics, future skills. Latest book: Wise Animals (Picador) https://tinyurl.com/WiseAnimals Views mine
PaleoAnthropology @qafzeh.bsky.social Human Origins, Hominin Fossils, Biological Anthropology
#Evolution #Fossils #Science๐บ
https://twitter.com/Qafzeh
IDDRI @iddri.bsky.social European think tank that facilitates the transition towards sustainable development.
Think tank indรฉpendant qui facilite la transition vers le dรฉveloppement durable.
www.iddri.org
@vinecreators.bsky.social @vinecreators.bsky.social 
Ann Gibbons @evoscribe.bsky.social Science Writer, Author
Contributing Correspondent for Science Magazine
Writes about human evolution, molecular evolution, and primate evolution
Teaches science writing, Carnegie Mellon University
Schona Jolly KC @womaninhavana.bsky.social All sorts of reluctance. From there to here. Barrister. Writer. Flรขneuse.
Law. Human rights. International affairs. Opinions mine. 
Tom Jennings @tomjennings.bsky.social Associate Director of Global Media Relations @ The Nature Conservancy. Likes all the things one would expect a bearded British dad handling comms for a global environment nonprofit to like. Opinions all mine, categorically not my employer's. He/Him.
Niklas Hรถhne @niklashoehne.bsky.social Climate policy scientist, cofounded NewClimate Institute, former professor at Wageningen, IPCC author since 2003. The views shared here are my own.
Virgin Media News @virginmedianews.bsky.social Ireland's national independent TV news service
๐บ 12:30pm, 5:30pm & 7pm on Virgin Media One & Virgin Media PLAY
๐ https://t.mtrbio.com/virginmedianews