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Peter Wilf

@radiogondwana.bsky.social

48 followers, 112 follows, 0 posts

Registered:9 Feb 2024 05:20

Follow date:25 Feb 2026 03:02

Penn State Paleobotany

Heather Cox Richardson (TDPR) verified

@hcrichardson.bsky.social

760,227 followers, 9,041 follows, 2,559 posts

Registered:3 Jul 2023 14:31

Follow date:5 Jan 2026 01:17

Last post:17 hours ago

Last like given:3 hours ago

Last like received:6 minutes ago

Historian. Author. Professor. Budding Curmudgeon. I study the contrast between image and reality in America, especially in politics.

Maxine Joselow

@maxinejoselow.bsky.social

3,276 followers, 954 follows, 66 posts

Registered:26 Nov 2024 19:34

Follow date:24 Nov 2025 04:03

Last post:7 hours ago

Last like given:1 day ago

Last like received:4 hours ago

Climate and environmental reporter for @nytimes.com, cat mom, and baker. Send me tips on Signal at MaxineJ.55

Dr. Levi Cowan

@tropicaltidbits.bsky.social

1,526 followers, 15 follows, 18 posts

Registered:28 Aug 2023 03:49

Follow date:27 Oct 2025 03:22

Owner/developer of https://tropicaltidbits.com. PhD in meteorology from FSU. Opinions are mine alone. Follow for expert, factual, no-hype hurricane analysis

Rob Larter

@polarrobs.bsky.social

2,321 followers, 896 follows, 1,146 posts

Registered:17 Nov 2024 23:35

Follow date:25 Oct 2025 13:51

Last post:1 hour ago

Last like given:7 minutes ago

Last like received:10 minutes ago

Polar marine scientist. UK Science Lead in Science Coordination Office of International Thwaites Glacier Collaboration. Views are my own. On Mastodon @PoLaRobs@fediscience.org

Amy Hagen

@spicegirl.bsky.social

63 followers, 34 follows, 25 posts

Registered:24 Aug 2023 16:20

Follow date:25 Oct 2025 02:54

Last post:3 days ago

Last like received:3 days ago

PhD candidate at Virginia Tech studying sedimentary geochemistry. Smith College ‘21 (she/her) Big fan of the SPICE event🤩

Rebecca Priestley

@rkpriestley.bsky.social

1,670 followers, 834 follows, 346 posts

Registered:5 Sep 2023 07:32

Follow date:25 Oct 2025 02:54

Last post:15 hours ago

Last like given:4 hours ago

Last like received:10 hours ago

Science writer & professor in Aotearoa New Zealand: Antarctica, climate, nukes. Tangata tiriti. Latest book, End Times, by @thwupbooks.bsky.social ❄🇦🇶🐧 🌈. Now writing book about the (melting) Antarctic Ice Sheet She/her or they/them/ia

Peter Brannen

@peterbrannen.bsky.social

2,405 followers, 272 follows, 286 posts

Registered:3 Jul 2023 05:02

Follow date:24 Oct 2025 23:50

Last post:8 hours ago

Last like given:9 hours ago

Last like received:7 hours ago

Mammal. New📘THE STORY OF CO2 "Hugely compelling" -NYTimes "History on a heroic scale" -Times (UK) "Brilliant and epic" -Kate Marvel https://www.harpercollins.com/...

Karin Kirk

@karinkirk.bsky.social

8,050 followers, 2,613 follows, 940 posts

Registered:22 Nov 2023 02:10

Follow date:24 Oct 2025 23:50

Last post:6 hours ago

Last like given:6 hours ago

Last like received:3 minutes ago

Geologist, skier, science journalist for Yale Climate Connections. Former Earth and climate science writer for NASA, but our federal govt decided these topics are threatening to them. Increasingly determined to keep working on climate change.

Peter Chutcharavan

@peterchutcharavan.bsky.social

43 followers, 48 follows, 0 posts

Registered:17 Nov 2024 15:01

Follow date:24 Oct 2025 23:49

Trevor Williams

@drtrevorwilliams.bsky.social

189 followers, 104 follows, 4 posts

Registered:19 Feb 2025 16:53

Follow date:24 Oct 2025 23:49

Last post:16 Feb 2026

Last like given:7 hours ago

Associate Professor at the College of Marine Science, University of South Florida

Alia Lesnek

@erraticscience.bsky.social

137 followers, 195 follows, 4 posts

Registered:17 Nov 2024 00:41

Follow date:24 Oct 2025 23:49

Last like given:20 hours ago

Assistant Professor at CUNY Queens College. Quaternary geology, cosmogenic nuclides, and GIS. Will always stop for glacial polish. She/her 🌱🏳️‍🌈

John (Jack) Williams

@iceageecologist.bsky.social

888 followers, 708 follows, 34 posts

Registered:25 Feb 2024 16:10

Follow date:24 Oct 2025 23:49

Last post:30 Jan 2026

Climate change ecologist, paleoecologist, biogeographer, open data scientist. Prof. at UW-Madison, co-leader of Neotoma Paleoecology Database www.neotomadb.org Fearless sifter and winnower. All posts my own.

The Geological Society of America (GSA)

@geosociety.bsky.social

831 followers, 204 follows, 317 posts

Registered:24 Jan 2025 16:47

Follow date:24 Oct 2025 21:52

Last post:4 hours ago

Last like received:52 minutes ago

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.

Dr. Twila Moon

@drtwilamoon.bsky.social

441 followers, 269 follows, 20 posts

Registered:13 Oct 2025 20:48

Follow date:14 Oct 2025 07:44

Last post:6 Jan 2026

Glaciologist & Deputy Lead Scientist @nsidc.bsky.social. Climate Science Engagement Lead @ciresceee.bsky.social. 2025 AGU Climate Comms Awardee. More at www.changingice.com. Views my own!

Henri F. Drake

@henrifdrake.bsky.social

310 followers, 205 follows, 140 posts

Registered:14 Feb 2025 02:10

Follow date:12 Oct 2025 14:25

Last post:2 hours ago

Last like given:2 hours ago

Last like received:36 minutes ago

Physical Oceanographer Assistant Professor at UC Irvine https://faculty.sites.uci.edu/... Opinions my own, not my employer's

Mark Eakin

@markeakin.bsky.social

942 followers, 1,938 follows, 66 posts

Registered:14 Dec 2023 16:48

Follow date:2 Oct 2025 02:36

Last post:13 Feb 2026

Climate change & coral reefs. Retired from NOAA. EV driver and EVangelist.

John Mashey

@johnmashey.bsky.social

1,678 followers, 2,408 follows, 2,454 posts

Registered:31 Oct 2023 05:18

Follow date:20 Sep 2025 14:58

Last post:1 hour ago

Last like given:1 hour ago

Last like received:20 minutes ago

Semi-retired computer scientist, ancient UNIXer, "Big Data" https://en.wikipedia.org/wiki/... Last 20 yrs: chasing anti-science disinfo, esp. on climate or tobacco, helping defend scientists. Supporter of UCSF, CSLDF, NCSE, CSI, member AAAS, AGU.

Scott Waldman

@scottpwaldman.bsky.social

3,480 followers, 1,862 follows, 198 posts

Registered:7 Nov 2024 20:51

Follow date:19 Sep 2025 21:45

Last post:1 day ago

Last like received:21 hours ago

White House and climate policy reporter at POLITICO's E&E News. swaldman@politico.com Signal: @waldman.04

Climate.us

@climate.us

3,941 followers, 69 follows, 204 posts

Registered:28 Jul 2025 13:33

Follow date:28 Aug 2025 22:17

Last post:10 hours ago

Last like received:10 hours ago

We are an independent, nonprofit successor to Climate(.)gov, safeguarding public access to trusted climate data, tools, and information. Donate: https://givebutter.com/climate...

Silvia Pineda-Munoz, PhD - Climate Ages

@climateages.bsky.social

2,449 followers, 792 follows, 1,412 posts

Registered:14 Nov 2024 21:59

Follow date:23 Jun 2025 15:06

Last post:1 day ago

Last like given:1 day ago

Last like received:8 hours ago

Founder, Climate Ages | Paleontologist, Ecologist, & Science Storyteller | Naturally Caffeinated and Optimistic | Newsletter: https://climateages.com/ YouTube: https://youtube.com/@climate_a...

Corinne Le Quéré

@clequere.bsky.social

1,379 followers, 14 follows, 7 posts

Registered:5 Jun 2025 13:10

Follow date:12 Jun 2025 11:17

Last post:3 days ago

Last like received:2 days ago

Climate scientist & oceanographer. ‪@royalsociety.org Professor @uniofeastanglia.bsky.social . Member @thecccuk.bsky.social‬ #carbonbudget author.

NOAA

!! Invalid Handle !!

41,238 followers, 5 follows, 115 posts

Registered:14 Jan 2025 19:10

Follow date:7 Jun 2025 03:33

Last post:2 days ago

Last like received:1 day ago

NOAA provides science, service and stewardship to protect life, property & Earth's natural resources. An agency of the Department of Commerce. Join us on Instagram & Facebook. Official NOAA account.

NOAA Communications verified

@noaacomms.noaa.gov

5,261 followers, 3 follows, 64 posts

Registered:14 Jan 2025 19:23

Follow date:7 Jun 2025 03:33

Last post:4 Mar 2026

News on weather, climate, oceans, fish, satellites, research & more from NOAA Communications. Official NOAA account.

NOAA Climate.gov verified

@climate.noaa.gov

45,870 followers, 16 follows, 93 posts

Registered:14 Jan 2025 19:19

Follow date:7 Jun 2025 03:32

Last like received:2 days ago

Toward a Climate-Smart Nation. The official NOAA account for Climate.gov hosted by the Climate Program Office. Follow for #climate news, #science, #data, resources, and more!

Antarctic News

@antarcticanews.bsky.social

233 followers, 48 follows, 1,119 posts

Registered:17 Feb 2025 17:40

Follow date:6 Jun 2025 15:40

News updates from the Southern Pole. Includes headlines & weather updates.

Matias Romero

@geomatias.bsky.social

153 followers, 205 follows, 5 posts

Registered:2 Dec 2024 14:53

Follow date:5 Jun 2025 20:41

PhD candidate at UW-Madison. Ice sheets, past climates, and cosmic rays.

Daniel Bailey

@danielbailey99.bsky.social

1,517 followers, 451 follows, 1,072 posts

Registered:13 Nov 2024 17:20

Follow date:5 Jun 2025 20:41

Last post:10 hours ago

Last like given:4 hours ago

Last like received:2 days ago

Former Science Editor of the NASA Climate Change website and member of Skeptical Science. Facts and integrity matter.

UW–Madison Science

@uwmadscience.bsky.social

1,014 followers, 352 follows, 32 posts

Registered:27 Sep 2023 22:44

Follow date:5 Jun 2025 17:34

Last post:2 Mar 2026

Science and research news from the University of Wisconsin-Madison. https://news.wisc.edu

Ryan Katz-Rosene, PhD verified

@ryankatzrosene.bsky.social

35,895 followers, 4,093 follows, 1,933 posts

Registered:10 Aug 2023 17:35

Follow date:21 May 2025 15:20

Last post:7 hours ago

Last like given:7 hours ago

Last like received:2 hours ago

Professor studying contentious CLIMATE POLITICS. Especially interested in aviation/high-speed rail; nuclear; green/de-growth; meat production/consumption; and all things Canada🇨🇦. Co-Host http://EcopoliticsPodcast.ca Views are my own (not my employer's)!

New Scientist verified

@newscientist.com

24,826 followers, 30 follows, 14,767 posts

Registered:13 Nov 2024 13:05

Follow date:20 May 2025 16:58

Last post:7 minutes ago

Last like given:7 hours ago

Last like received:4 minutes ago

The best place to find out what’s new in science – and why it matters.

Jonathan Bamber

@jlbamber.bsky.social

1,305 followers, 47 follows, 27 posts

Registered:1 Jan 2024 12:37

Follow date:20 May 2025 13:02

Professor of Earth Observation and glaciology at University of Bristol and Technical University Munich. Open Access advocate, sports fanatic, European.

Jeff Goodell

@jeffgoodell.bsky.social

6,381 followers, 524 follows, 670 posts

Registered:9 Nov 2024 16:03

Follow date:19 Apr 2025 20:29

Last post:6 hours ago

Last like given:1 day ago

Last like received:47 minutes ago

Author, NYT bestseller THE HEAT WILL KILL YOU FIRST | 2020 Guggenheim Fellow | Contributing Writer, ROLLING STONE

50501: The People’s Movement ❌👑 verified

@50501movement.bsky.social

204,321 followers, 1,302 follows, 3,573 posts

Registered:30 Jan 2025 05:58

Follow date:19 Apr 2025 20:11

Last post:39 minutes ago

Last like given:12 minutes ago

Last like received:2 minutes ago

Official Bluesky account for the #50501Movement ❌👑#NoKings 10/18 Made History!! 🚨Next Up: NO KINGS 3:28!: bit.ly/nokings328 Join the Movement > https://FiftyFifty.one

Adam Csank

@acsank.bsky.social

3,248 followers, 325 follows, 224 posts

Registered:9 Dec 2023 06:24

Follow date:10 Apr 2025 11:02

Last post:14 Feb 2026

Last like given:9 hours ago

Geographer at U Nevada, Reno. Interested in past and present climate, dendrochronology, forest health, environmental history, and the Arctic. 🇨🇦 (he/him). views my own.

Effin' Birds

@effinbirds.com

90,196 followers, 687 follows, 6,550 posts

Registered:30 Apr 2023 23:55

Follow date:10 Apr 2025 00:32

Last post:11 minutes ago

Last like given:55 minutes ago

Last like received:12 seconds ago

Daily comic by Aaron Reynolds that keeps on winning awards despite being nothing more than birds and curse words. Books, calendars and merch at effinbirds.com

Kai Ryssdal verified

@kairyssdal.bsky.social

158,962 followers, 501 follows, 3,083 posts

Registered:12 May 2023 21:38

Follow date:9 Apr 2025 11:39

Last post:2 hours ago

Last like received:39 seconds ago

Dad, husband, host @Marketplace. IPAs. Soccer referee, trail runner, mountain biker. Veteran. kryssdal@marketplace.org

jka212.bsky.social

@jka212.bsky.social

127 followers, 79 follows, 27 posts

Registered:20 Feb 2025 13:14

Follow date:3 Apr 2025 11:46

Save NOAA

@savenoaa.bsky.social

1,770 followers, 12 follows, 33 posts

Registered:5 Mar 2025 21:12

Follow date:6 Mar 2025 04:11

NOAA delivers critical science, service and stewardship to Americans. Stop cuts at NOAA!

EGU Cryospheric Science Division

@egu-cr.bsky.social

209 followers, 32 follows, 19 posts

Registered:4 Mar 2025 10:34

Follow date:4 Mar 2025 12:23

Last post:27 Feb 2026

We are the Cryospheric Division (CR) of the European Geoscience Union (EGU @egu.eu) and share news and biweekly blog posts on everything cryosphere: https://blogs.egu.eu/divisions... Contact us, if you want to write a post or join our community.

Lejo Flores, Ph.D.

@hydrolejo.bsky.social

3,288 followers, 1,304 follows, 711 posts

Registered:3 Jul 2023 04:45

Follow date:28 Feb 2025 21:14

Last post:11 Feb 2026

Professor of Hydrology at Boise State. Focused on the intersection of climate, critical zone, and computing.

Peter Roopnarine

@peterroopnarine.bsky.social

292 followers, 227 follows, 140 posts

Registered:21 Dec 2024 00:41

Follow date:28 Feb 2025 21:13

Last post:30 Jan 2026

Scientist, Trini-Jamaican lover of very hot Indo-Caribbean food. Many loves, dislikes AI. Scientist at California Academy of Sciences, but opinions are definitely my own. Proud alum, UC Davis and Mt. Allison University.

A Siegel

@asiegel.bsky.social

2,441 followers, 805 follows, 5,488 posts

Registered:26 Jul 2023 16:41

Follow date:28 Feb 2025 21:12

Last post:17 hours ago

Last like given:17 hours ago

Last like received:14 hours ago

Passionate about fostering a prosperous, climate-friendly future for all. Thoughts on climate, clean energy and related issues at GetEnergySmartNow.com

Luke Zoet

@lzoet.bsky.social

514 followers, 213 follows, 28 posts

Registered:13 Feb 2024 17:31

Follow date:28 Feb 2025 21:12

Last post:28 Feb 2026

Last like given:2 days ago

Geoscientist at UW-Madison who studies glacial, coastal, and planetary processes https://surface.geoscience.wis...

Robert Rohde

@rarohde.bsky.social

8,075 followers, 598 follows, 882 posts

Registered:4 Oct 2023 22:41

Follow date:28 Feb 2025 20:52

Last post:4 days ago

Last like received:1 day ago

Chief Scientist for @berkeleyearth.org. Physics PhD & data nerd. Usually focused on climate change, fossil fuels, & air quality issues.

Dr. Kristina Hill ☠️ 🏳️‍🌈 thinks this is a bad timeline

@kzhill.bsky.social

2,780 followers, 766 follows, 1,887 posts

Registered:13 Nov 2024 16:51

Follow date:28 Feb 2025 16:56

Last post:20 hours ago

Last like given:3 hours ago

Last like received:16 hours ago

Prof. at Berkeley, research on design for adaptation to flooding, air quality, justice, and biodiversity. So committed to DEI that there's no going back. Looking for common ground and believing in the possibility of shared learning...but not with Nazis.

Sarah Cooley