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Posts by Lyssa Freese

ACS ES&T Air The atmospheric chemistry community and ACS ES&T Air celebrate the important scientific contributions of John H. Seinfeld to atmospheric and aerosol science through this Special Issue dedicated to his legacy and showcasing some of the latest advances in the field. View the article.

Published today, the atmospheric chemistry community and ACS ES&T Air celebrate the important scientific contributions of John H. Seinfeld to atmospheric and aerosol science through this Special Issue dedicated to his legacy.

pubs.acs.org/toc/aeacd5/3/4

1 week ago 19 8 0 1
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Two postdoc fellowships now open at @brown.edu Dept of Earth, Environmental, and Planetary Sciences. One in ocean sciences (apply.interfolio.com/183855) and one in any field of geoscience (apply.interfolio.com/183852). Deadline May 1.

1 week ago 32 24 1 0
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Opinion | NASA Flew by the Moon, but Behind the Scenes, Its Science Is a Chaotic Mess

The images of Earth from Artemis are amazing. But if we destroy our ability to understand (and live on) our planet, all they are is pretty pictures

www.nytimes.com/2026/04/08/o...

1 week ago 266 70 3 4
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Some fascinating analysis from LBNL about electricity prices in the US -- how much they've gone up, and where, and why.

The No. 1 main driver of price increases in the last year? The rising cost of natural gas.
emp.lbl.gov/sites/defaul...

2 weeks ago 116 42 2 1
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Forest Service Sheds Research Capacity in Move to Utah USDA Abandons Science, Closing 57 Forest Service Research Stations

As part of a wide-ranging reorganization and headquarters move from DC to Utah, the U.S. Forest Service is shuttering more than 57 research stations and eliminating a significant number of forestry scientists.

https://ow.ly/HE8i50YCiQl

#ForestService #NationalForests

2 weeks ago 144 114 8 41

before you reply that EVs are also heavy, consider that others have also thought of this bsky.app/profile/cost...

3 weeks ago 31 2 3 0
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Trump's latest attempt to save coal Frank Rambo joins me to discuss the multi-billion-dollar utility practice of running expensive coal plants and the Trump administration's efforts to prop them up.

That's insane, you say, utilities can force their coal plants to run no matter if there is cheaper power available?! Yes, they can. It costs ratepayers billions every year.

@volts.wtf has a great explainer. www.volts.wtf/p/trumps-lat...

3 weeks ago 53 29 2 0
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Why Some Congresspeople Want to Go Big on Greenways — Streetsblog USA A new bill in Congress would create a competitive federal program for greenways — but it's uncertain whether a discretionary grant will bring about our multimodal future.

A bold new bill would significantly expand federal funding for walking and biking infrastructure by treating them as essential tools to accomplish America's transportation goals — even as some in Congress and the White House incorrectly dismiss them as distractions.

1 month ago 58 17 0 6
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Jesus. Paying a French company a billion dollars *not* to build a wind farm.

1 month ago 1729 652 99 48
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White House plan to break up iconic U.S. climate lab moves forward Bidders have lined up to take over pieces of the National Center for Atmospheric Research

My latest for @science.org on the fraught future of NCAR as NSF's deadline nears. It can still go so many ways.

1 month ago 114 89 4 7

I am running a Climate Dynamics reading group for UCI graduate students this Spring and would like to propose a list of accessible papers on "big ideas" in climate dynamics from the 21st Century, prioritizing primary sources over review papers.

Any suggestions of papers? (Self-promotion welcome!)

1 month ago 13 6 8 0
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Southern California air board rejected pollution rules after AI-generated flood of comments The opposition appeared overwhelming: Tens of thousands of emails poured into Southern California's top air pollution authority as its board weighed a June proposal to phase out gas-powered appliances...

They were going to pass rules to phase out gas stoves, until they received 20,000 public comments against the regulations. Except, oops, it turns out the comments were generated by AI.

1 month ago 1344 545 36 42
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Private money cannot replace public funding of science Who should pay for American science? In the current political climate, many are looking to the private sector to compensate for cuts in public funding. At the Harvard School of Public Health—particula...

"Private money cannot replace public funding of science"
Thank you @naomioreskes.bsky.social
www.science.org/doi/10.1126/...
🧪 🌊 ⚒️ #scipol

1 month ago 201 93 6 8
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White House stalls release of approved US science budgets The US Congress rejected sweeping cuts to science agencies. But the NIH, the NSF and NASA have had their spending slowed.

Congress rejected massive cuts to US science budgets for 2026, but much of the money still isn’t flowing to researchers.

The culprit? The White House Office of Management and Budget (OMB) is quietly slow-walking the release of funds. 🧵👇

1 month ago 1127 758 22 82

BREAKING: The Department of Education has ended its directive that attempted to restrict diversity, equity, and inclusion efforts in schools nationwide.

This is a victory for academic freedom and education equity.

2 months ago 40975 10796 475 1015
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If it’s not one thing, it’s another. While the Goddard Library is being dismantled, OMB is also not giving allocated money to NASA, NIH, or NSF (at least). NASA Science Mission Directorate has been instructed to not spend 2026 appropriated funds for a number of projects.

2 months ago 8 7 1 3
We ❤️ NCAR - Let's Save It!
We ❤️ NCAR - Let's Save It! YouTube video by The Weather & Climate Livestream

Last December, weather and climate scientists sat down with us to tell us why they loved the National Center for Atmospheric Research, and why it benefits us all. Last night, the NSF began dismantling it. Listen to what they have to say, and why it's urgent that we #SaveNCAR wclivestream.com/act

2 months ago 63 53 1 3
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RFK Jr. made promises to get his job as health secretary. He's broken many of them In his confirmation hearings, Robert F. Kennedy Jr. told U.S. senators that he would not cut funding for vaccine research or change the nation's official vaccine recommendations. He did both.

In his confirmation hearings, Robert F. Kennedy Jr. told U.S. senators that he would not cut funding for vaccine research or change the nation's official vaccine recommendations. He did both. n.pr/46QDn9p

2 months ago 4978 2237 580 388
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The Trump Administration exempts new nuclear reactors from environmental review The announcement comes just days after NPR revealed the administration had secretly rewritten safety and environmental standards.

NPR: The Trump Administration exempts new nuclear reactors from environmental review www.npr.org/2026/02/02/n...

2 months ago 33 22 7 7
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Trump’s biggest climate rollback stalls over fears it will lose in court Trump officials have delayed finalizing the repeal of the agency’s “endangerment finding” over concerns the proposal is too weak to withstand a court challenge.

Article updates on the repeal of the endangerment finding for CO2. The administration is worried that their case is not strong enough to withstand legal challenges.

Gift link (courtesy of @donboesch.bsky.social): www.washingtonpost.com/climate-envi...

2 months ago 30 15 1 2

FACT CHECK: Wind turbines do not freeze when properly weatherized.

Wind power overperformed in Texas during Winter Storm Fern and was a major reason why the state did not suffer the same blackouts as it did in 2021.

Meanwhile, natural gas prices increased by 60%. 🤔

2 months ago 14 11 1 0

The govt lying about the killing of a U.S. citizen at the hands of the state, is by itself, a front page a story, worthy of drumbeat coverage, resignations, and impeachments.

2 months ago 905 266 11 8
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Immigration officers assert sweeping power to enter homes without a judge's warrant, memo says An Immigration and Customs Enforcement memo obtained by The Associated Press reveals that the agency allows immigration officers to forcibly enter homes to make arrests without a judicial warrant.

BREAKING: Immigration officers are asserting sweeping power to enter homes without a judge’s warrant, a memo obtained by AP says.

2 months ago 11967 6983 1303 1914
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‘Shattered’: US scientists speak out about how Trump policies disrupted their careers Researchers lay bare the human toll of lay-offs, funding cuts and attacks on science one year after the president’s return to the White House.

This is so grim. Science isn’t just something nerds do, but the foundation of the modern world. What the Trump regime has done to US science will harm Americans for generations.

3 months ago 1150 507 8 15

Senator Susan Collins killed the amendment to protect the National Center for Atmospheric Research (NCAR) -- perhaps the world's premier research center for work on #weather, #climate, models, and remote sensing. Remember that.

3 months ago 523 262 20 27
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🚨 @aguscipolicy.bsky.social shares via email that the Senate may vote on a #SaveNCAR amendment TODAY 🚨

"By the end of this week, we may have a bill funding NSF that includes a safety net for NCAR."

Use our call script to contact your Senators: wclivestream.com/act/

3 months ago 17 12 0 1

This is unbelievably stupid. By doing this, the EPA would completely run away from its mission to protect human health and the environment. Reducing air pollution saves lives, plain and simple.

3 months ago 9 3 1 0
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Proud to build and lead a bipartisan coalition with Rep. Jeff Hurd and @bennet.senate.gov & @hickenlooper.senate.gov — joined by more than 80 of our colleagues in the House and Senate — to protect NCAR in the FY26 NSF appropriations bill.

We will not stop until NCAR is protected — period.

3 months ago 174 49 6 8

The nutty bit: it'll take dozens of actual scientists hundreds of hours to debunk the nonsense generated by these five 'contrarians' and their LLM.

3 months ago 27 7 1 0
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Save NCAR from being dismantled today! The Trump Administration has vowed to dissolve the center that provides critical extreme weather and climate data for our nation.

The Trump Administration's plan to dismantle the @ncar-ucar.bsky.social is senseless & dangerous.

It would weaken weather forecasting, climate research, & the science that keeps people safe.

We urge that this plan be abandoned.

Call Congress to #SaveNCAR today. buff.ly/7ka1BQA

4 months ago 134 79 5 6