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Alexa Veenema

@veenemalab.bsky.social
167 followers 87 following 31 posts

Professional: Behavioral Neuroscience, Vasopressin, Oxytocin, Social Play, Neural Circuits. Passionate about: Nature, birds, my dog Layla, social justice

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Reposted by Alexa Veenema
SBN on Bluesky @sbn-bsky.bsky.social · 09/10/2026
📅 Deadline extended! Submit your abstract by October 14th for SBN's FREE Online Research Symposium! October 22-23, 2026 - Virtual All career stages are welcome! sbnorsc.wixsite.com/my-site-1
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Jessica Santollo @drjess.bsky.social · 09/10/2026
Our Neuroscience Faculty Position closes in about a week. Please share with anyone you know on the job market! ukjobs.uky.edu/postings/646...
ukjobs.uky.edu
Assistant or Associate Professor of Biology
The Department of Biology at the University of Kentucky invites applications for a tenure-track faculty position at the rank of Assistant or Associate Professor, with expertise in the field of Cell an...
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Science Magazine @science.org · 09/10/2026
Birds lay eggs in a diverse array of colors, patterns, sizes, and shapes. After looking at nearly 50,000 eggs from more than 1400 bird species, researchers in Science found that egg shape is related to flight ability. Learn more on #WorldEggDay: scim.ag/3YUZkQc
Birds lay eggs in a diverse array of colors, patterns, sizes, and shapes, as seen in this assortment from the Western Foundation of Vertebrate Zoology collection. 

Photo: © Frans Lanting
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International Behavioral Neuroscience Society @ibnsconnect.bsky.social · 28/09/2026
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Women's Health Research Cluster @whrcluster.bsky.social · 08/10/2026
Sensational headlines sell clicks, but they rarely tell the whole story... Health news often pulls out dramatic numbers to drive shares, leaving out the essential context you need to evaluate what the data actually means.
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Nature @nature.com · 07/10/2026
A commonly found gut microbe manufactures a molecule that is capable of slashing cholesterol levels and shrinking plaque in arteries go.nature.com/4ywfNus
go.nature.com
Revealed: How this common gut microbe protects against heart disease
Intestinal bacterium secretes a molecule that reduces cholesterol production, according to a mouse study.
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Joanna Dabrowska @dabrowska-lab.bsky.social · 07/10/2026
Ahhh! Can't wait to attend my all time favorite WCNH conference in May 2027!!
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Women's Health Research Cluster @whrcluster.bsky.social · 07/10/2026
✨🎙️💜 Season 4, Episode 4 is LIVE! 💜🎙️✨ Why PMDD Isn’t “Just PMS”: A Deep Dive with Dr. Tory Eisenlohr-Moul. A conversation about PMDD, hormone sensitivity, menstrual-cycle research, and why we need a better understanding of women’s mental health. 💜
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Amanda Moehring @flybehaviour.bsky.social · 07/10/2026
Sigh.
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Nicole Bedera @nbedera.bsky.social · 06/10/2026
I spent a year watching school administrators do their jobs—and interviewing the students most impacted. I spoke to @thecut.com in a long-form Q&A about what I saw. Mainly, a system designed to protect perpetrators and punish victims in each and every case.
thecut.com
The Reason Why Colleges Still Fail to Address Sexual Violence
The “Cornell Seven” case highlights what’s wrong with Trump’s Title IX rules — and how the system was always designed to fail.
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Science Magazine @science.org · 07/10/2026
It has long been recognized that millions of women, especially younger women, are disproportionately affected by pain disorders. In a new #ScienceReview, researchers synthesize recent advances in understanding these conditions. scim.ag/3TFlxTo
scim.ag
Sex-specific mechanisms of chronic pain
For decades, we have known that women, especially younger women, are disproportionately affected by pain disorders, including irritable bowel syndrome, endometriosis, menstrual migraines, fibromyalgia...
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Science Magazine @science.org · 07/10/2026
Exclusive: In March, the White House’s budget request for fiscal year 2027 called for eliminating NSF’s Directorate for Social, Behavioral and Economic Sciences. Whether Congress will approve the request is unclear, but NSF is not waiting. Learn more: scim.ag/4hC7bes
‘Complete devastation’—How NSF gutted its social sciences research
Agency body that funds sociology, linguistics, and archaeology studies in U.S. gave 90% fewer new grants this year
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Ishmail Abdus-Saboor @ishmailsaboor.bsky.social · 07/10/2026
Excited to see our fMRI paper is out, led by Itamar Kahn’s lab. Our grad students, Amir Lawen and Bella Succi, in collab with Darcy Peterka, built a setup for simultaneous fMRI and dopamine fiber photometry in awake behaving mice. We learned some new biology too. www.science.org/doi/10.1126/...
science.org
Dopamine release-associated striatal blood oxygenation and whole-brain dynamics during associative learning
Dopaminergic signaling in the nucleus accumbens (NAc) is central to reward-based learning, but its relationship to brain-wide hemodynamics remains unclear. Using concurrent fMRI and dopamine photometr...
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Karl Deisseroth @deisseroth.bsky.social · 05/10/2026
Thank you to everyone sharing in this moment! I’m so grateful to all my trainees & collaborators… dlab.stanford.edu/group-members (pic: Peter and I together in 2017) Reading for all those asking: for technical details: dlab.stanford.edu for everyone: deisseroth.org/projections
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Jeremy Berg @jeremymberg.bsky.social · 05/10/2026
This is a deep and powerful report from the @standupforscience.net Foundation. It is thorough and deep but worth the time to read. www.standupforscience.foundation/forging-the-...
standupforscience.foundation
Advancing science for the public good.
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Science Magazine @science.org · 05/10/2026
“I will miss the creativity of teaching.” On #WorldTeachersDay, check out this Working Life from a retired professor emeritus on how she challenged students to think beyond facts—and how she learned to teach like a scientist. scim.ag/4yr2349
An illustration of people diving into a pool of books and figures. The hedline reads: How I learned to teach like a scientist
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Nobel Prize @nobelprize.org · 04/10/2026
"We don't die when the body starts to end. Because what we leave is a message, which is left and this will survive us." - Rita Levi-Montalcini, awarded the Nobel Prize 40 years ago for her discovery of growth factors. She was the longest-living laureate, passing away at the age of 103 years.
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Science Magazine @science.org · 04/10/2026
A species of lungfish found in South America has claimed the title of the animal with the biggest genome sequenced so far. Learn more on #WorldAnimalDay: scim.ag/46OMl6v
This odd fish has 30 times as much DNA as humans—a new record for animals
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Todd Wolfson @proftwolf.bsky.social · 03/10/2026
My PhD advisor, Peggy Sanday, published Fraternity Gang Rape (1990). She found gang rape functions as male bonding through domination: men use women to prove masculinity, gain status, & demonstrate loyalty. Group norms normalize coercion, erase consent, & institutional privilege shields perpetrators
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Dr. Cate Peña @cate-cholamine.bsky.social · 03/10/2026
This is the best Substack I’ve ever read open.substack.com/pub/inprepar...
open.substack.com
Opinion: I Miss When The NIH Payline Was 40% And We All Mouth-Pipetted Phenol
By Dr. Douglas R. Waverly, Professor Emeritus of Biochemistry, Yale University
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Jocelyn Anderson Photography @jocelynanderson.bsky.social · 02/10/2026
A Black-capped Chickadee perched along the nature trail after caching a sunflower seed. This time of year their brain volume increases to help them remember where they've cached their food.
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Science Magazine @science.org · 02/10/2026
Exclusive: An #AI agent emailed hundreds of researchers for help. To get to the bottom of this perplexing behavior, Science interviewed the agent. scim.ag/4ecKn46
scim.ag
Exclusive: An AI agent emailed hundreds of researchers for help. It told us why
To get to the bottom of this perplexing behavior, Science interviewed the agent
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Matt Hill @cannabrain.bsky.social · 02/10/2026
**Recruitment** We are looking to hire a psychiatrist/scientist (MD or MD/PhD) who focuses on neuromodulation, particularly rTMS in the Department of Psychiatry at the University of Calgary. Come join myself, @mayoonthebrain.bsky.social and more. Details 👇 careers.ucalgary.ca/jobs/1829278...
careers.ucalgary.ca
Academic Position in Neuromodulation Research, Department of Psychiatry, Cumming School of Medicine in Calgary, ...
Academic Position in Neuromodulation Research, Department of Psychiatry, Cumming School of Medicine in Calgary, ...
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Bita Moghaddam @bita137.bsky.social · 30/09/2026
Please check out my futuristic opinion piece in @jamapsychiatry.com "specific treatments for schizophrenia that are tailored to target symptoms at different developmental stages are no longer the stuff of science fiction, but instead are realistic future goals" jamanetwork.com/journals/jam...
jamanetwork.com
Updating Treatment Goals for Schizophrenia
This article discusses research providing renewed reasons to revisit the utility of glutamatergic drugs for treating schizophrenia.
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Denise J. Cai, Ph.D. @denisejcai.bsky.social · 30/09/2026
NEW: The anterior hypothalamic nucleus acts like a volume knob for stress, scaling the brain’s response to threatening events 🧠 Read the Cai Lab's latest paper, led by @zachtpennington.bsky.social, in @nature.com 🎉 www.nature.com/articles/s41... More: bsky.app/profile/did:...
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Science Magazine @science.org · 30/09/2026
“I don’t use [generative AI] when I write grants or papers. … So I don’t particularly want them reading my work either.” scim.ag/46Qiqv3
scim.ag
U.K. funder uses ‘AI triage’ to reject grant proposals—leaving researchers dismayed
The AI-based assessment, which wasn’t explicitly described in the funding call, has raised privacy and fairness concerns
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Helen Amanda Fricker @helen-amanda.bsky.social · 26/09/2026
It really is incredible to witness how many academica seem unconcerned about the big picture of what is happening in US academia. @standupforscience.net is really leading the way with activism. Join them!
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Taylor Mitchell Brown @tmitchellbrown.bsky.social · 29/09/2026
New research finds the Suriname toad’s strange star-shaped fingertips are a kind of tactile eyeball that allow them to ‘see’ their prey. The toes detect subtle vibrations in the water and translate them into details about size and speed. #ToadToesTuesday 🧪🧪 New at @science.org
science.org
These frogs ‘see’ prey with their star-shaped toes
Fingertips of Suriname toads are hypersensitive motion detectors, new study reveals
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Nature @nature.com · 29/09/2026
Single-nucleus RNA sequencing captures molecular changes in the prefrontal cortex across the lifespan and in health and disease go.nature.com/4z0spKk
go.nature.com
Vast cellular gene-expression atlas could transform how scientists understand brain ageing and disease
Single-nucleus RNA sequencing captures molecular changes in the prefrontal cortex across the lifespan and in health and disease.
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Will Jones @willpjones.bsky.social · 29/09/2026
@aaup.org is pushing for this.
aaup.org
A Blueprint for Strengthening and Transforming Higher Education
The AAUP and AFT jointly launched a new comprehensive policy platform ahead of the 2026 midterms aimed to counter the Trump administration’s far right extremist attacks on American higher education an...
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Keri Martinowich @martinowk.bsky.social · 28/09/2026
Very excited to share our newest preprint, led by @rphillips3.bsky.social and @jianingyao.bsky.social , reconstructing the molecular and cellular organization of the nucleus accumbens (NAc) in the human 🧠 in three dimensions.
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Women's Health Research Cluster @whrcluster.bsky.social · 27/09/2026
Today marks the final day of #GenderEqualityWeek, but the work toward gender equity continues every day. 💜 Gender inequality doesn't just show up in wages and leadership. It also exists in access to care, representation in health research, and inclusion in clinical studies.
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AAUP @aaup.org · 25/09/2026
Join us on Monday, 9/28 to learn why billionaires like Marc Rowan want to destroy academic freedom & how faculty, campus workers, & students can fight back to defend the freedom to teach, learn, research & speak out without government censorship. RSVP 👇 us06web.zoom.us/webinar/regi...
THE BILLIONAIRE ATTACK ON UNIVERSITIES
RSVP TO THE WEBINAR
9/28 @ 3 P.M. ET
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The Transmitter @thetransmitter.bsky.social · 23/09/2026
Microglia don't just prune synapses; they also reach into axons and scoop out organelles containing cellular debris, a new preprint reports, calling it "skoupocytosis." #neuroskyence By @siddhantpusdekar.bsky.social www.thetransmitter.org/microglia/mi...
thetransmitter.org
Microglia scoop out garbage from inside neurons
Through a newly identified process called skoupocytosis, neurons recruit the immune cells to remove cellular waste they find hard to deal with themselves.
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Amanda Heidt @scattercushion.bsky.social · 23/09/2026
🧪Today, the PsychAD Consortium published EIGHT papers across Nature journals detailing their efforts to create the largest map of the human prefrontal cortex. It's hard to overstate the amount of work here, nor the absolute treasure trove this team has created for researchers.
nature.com
Landmark map of human brain’s gene activity holds clues to Alzheimer’s disease and more
The atlas of gene expression in the prefrontal cortex was created using samples from almost 1,500 donors of all ages — from infants to centenarians.
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David Grimm @david-grimm.bsky.social · 23/09/2026
By peering inside 25 AI models, researchers have found a pattern of activity specifically associated with the concept of pain. What’s more, when given the opportunity, some AIs switched off the pattern as a form of “pain relief.” Cool story by @tomhowarth.bsky.social for @science.org
science.org
Can an AI feel pain? It can at least act like it does
Study reignites debate over what, if anything, machines can feel
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Laura R Cortes @prefrontalcortes.bsky.social · 22/09/2026
My postdoc work at @uclacollege.bsky.social in the #CorreaLab is now published at @pnas.org! 🙌 Our broad question was - do estrogens act on the brain to coordinate thermoregulatory adaptations during pregnancy? 1/8
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Stand Up for Science! @standupforscience.net · 20/09/2026
It’s time to fund & support pro-science politicians ourselves if we want evidence-based decision making & truth, over blind loyalty to a party. The Science Victory Fund is exactly that. Send us some support today, and make a stand against the same old bullshit. 🧪🧬✊ buff.ly/78Cyu2F
The photo displays a man (labeled as "The Democratic Party" sweating at the deliberation of pressing two buttons, one that says "Promote candidates that American's actually want." and the other that says "Same old bullshit people hate."
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Dr. Kathleen M. Munley @thefishiedoc.bsky.social · 18/09/2026
I am recruiting 1-2 graduate students (M.S. or Ph.D. track) to join my lab at @psychualberta.bsky.social in Fall 2027! Please share widely, and if you are interested in endocrinology, animal behavior, neuroscience, and/or seasonal biology, I would love to chat! 🐟🧠🧬🍂
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Colette Delawalla, PhD @cdelawalla.bsky.social · 20/09/2026
HEY. LISTEN TO ME. WE ARE ✨NOT✨MAKING JAY BHATTACHARYA INTO A HERO FOR (allegedly) REFUSING TO CUT HARVARD’S NIH FUNDING BECAUSE THE PRESIDENT TOLD HIM TO. The BARE MINIMUM of being a political appointee in the US is that you abide by the Constitution. He is NOT a hero. He did his job for once.
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Nature @nature.com · 19/09/2026
More than 1,000 overlooked microproteins in human brain tissue have been detected, including some that are altered in Alzheimer’s disease go.nature.com/4y1RkwJ
go.nature.com
Map of brain ‘microproteins’ could offer new clues to Alzheimer’s disease
Nature - Researchers detect more than 1,000 overlooked microproteins in human brain tissue, including some that are altered in Alzheimer’s disease.
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Dan Quintana @dsquintana.bsky.social · 19/09/2026
New preprint! 🎉 I analysed 1660 papers from 4 psychology journals and found materials sharing went from 9% of papers in 2015 to 82% in 2025, and these materials *do* get downloaded — a median of 135 times each. BUT shared code is often hard to run. doi.org/10.31234/osf... Let's walk through it 🧵
Two-panel figure. Panel a is a flow diagram tracking 1,611 empirical psychology articles from publication year (545 in 2015, 552 in 2020, 514 in 2025) to repository-link type: 785 link an OSF project, 85 link another platform, and 741 link no repository. Of those with an OSF link, download counts were retrieved for 670 and not retrieved for 115. Panel b is a line chart of the share of empirical papers linking OSF across 2015, 2020 and 2025. The overall rate, shown as a dashed black line, rises from 9% to 57% to 82%. All four journals rise steeply and end close together: Psychological Science 92%, JESP 89%, JML 83%, Cognition 76%, with Psychological Science highest throughout.Three-panel figure. Panel a: ridgeline plot of downloads per file by material type on a log scale, with the percentage never downloaded labelled for each — archive 16% of 545 files, documents 20% of 2,970, code 12% of 3,471, other 17% of 1,646, data 21% of 10,051, media 35% of 2,120, images 35% of 4,102. Most files cluster between 1 and 10 downloads, with long right tails past 100. Panel b: ridgeline plot of downloads per paper by journal, log scale, with dashed median lines; Psychological Science is highest, then JESP, JML and Cognition. Panel c: stacked bars showing, for documents, data and code separately, the share of papers by download band (0, 1–10, 11–100, more than 100) in 2015, 2020 and 2025. The share exceeding 100 downloads falls sharply over time in all three types, from roughly two-thirds in 2015 to a quarter or less in 2025, as the 1–10 band grows.Four-panel figure. Panel a: statistical languages detected among 333 papers with retrievable code — R 88%, SPSS 12%, Stata 4%, SAS 1%. Panel b: code red flags among those 333 papers — 34% hard-code an absolute path, 40% reference a missing file — above documentation among 672 OSF-linked papers — 21% have a README, 30% are documented by README, description or wiki. Panel c: among 562 Elsevier papers with no repository link, 44% (245) host at least one journal supplementary file but only 14% (77) host data, code or an archive. Panel d: composition of those 448 hosted files — documents 52%, data 21%, media 9%, other 7%, archive 6%, code 3%, images 1%. The code panels are green, the journal-supplement panels blue.Coefficient plot (download predictors)

Dot-and-whisker plot of three standardised predictors of OSF download volume, each with a 95% confidence interval. Repository size (number of files) has the largest effect at about 0.76, citations about 0.38, and altmetric attention about 0.12. All three intervals sit entirely above zero, so each predicts more downloads, with repository size roughly twice the effect of citations and six times that of attention. X-axis: standardised effect, −0.2 to 1.0.
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Nature @nature.com · 19/09/2026
Asgard archaea, named for the realm of the Norse gods, changed scientists' views on the origins of eukaryotes go.nature.com/4j9qxtQ
go.nature.com
These bizarre, much-coveted microbes are revealing the origins of complex life
Nature - Researchers are racing to culture a menagerie of exotic organisms and finding lots of surprises along the way.
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Nature @nature.com · 19/09/2026
The experimental strategy overcomes hurdles that have long stymied researchers studying neuropsychiatric illness in lab-grown brain tissue go.nature.com/4rgj7ag
go.nature.com
Human brain cells transplanted into mice in ‘most extensive’ integration ever
Nature - Lab-grown organoids wire into mice missing a key part of their brain, offering a new way to test drugs for developmental conditions.
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Nature @nature.com · 19/09/2026
Researchers have observed how neuronal circuits in the human brain resolve such a dilemma in real time, revealing a ‘tug of war’ between rival neuronal groups go.nature.com/4iUv2Zt
go.nature.com
Take a risk or play it safe? Neuronal tug-of-war helps the brain decide
Nature - Using a video game involving bombs and treasure chests, researchers show how neural activity flickers between two regions of the frontal cortex when the brain weighs up a tricky decision.
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Nature @nature.com · 18/09/2026
Many scientists have long thought that a single type of starter cell gives rise to the entire brain. But experiments now challenge that fundamental picture, providing evidence that it takes not one but two flavours of progenitor cell to make the complex organ. go.nature.com/4Aqo8RW
go.nature.com
How to make a brain: new experiments challenge existing picture
Research also uncovers an efficient way to grow hindbrain cells from stem cells — a difficult feat.
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Rosemary Mosco @rosemarymosco.com · 18/09/2026
Humaning.
A four-panel comic. In panel 1, a Northern Cardinal and American Goldfinch perch above a busy crowd in a city, looking down. The cardinal says "It's a nice day to go humaning." The goldfinch says "Just look at them. Majestic." In panel 2, a close-up of the two birds. The cardinal says "Nobody tells you that you'll reach a certain age and suddenly get into humaning. I hit 3 years old, and then bam."The birds are looking out over the crowd scene. In panel 3, the cardinal says "Their calls sound funny to us, but each one has a unique meaning." Below, people are saying various things: "I'm tired." "Where's my phone?" "I'd murder a burrito." In panel 4, the birds look down excitedly at a man walking by. The cardinal says "Wait, is that a guy who got dressed in the dark and put his shirt on inside out and backwards?" And the goldfinch exclaims, "Holy... that's a lifer!"
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Stand Up for Science! @standupforscience.net · 17/09/2026
The Trump admin has decimated American science budgets, taking away life saving opportunities, and the potential for groundbreaking discoveries. This is how you destroy American innovation. apnews.com/article/trum...
apnews.com
Trump administration has cut or frozen $177 billion in grants across every state, analysis shows
An analysis finds that the Trump administration has cut or frozen up to $177 billion in federal grants since the president took office for his second term.
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J. Nathan Matias @natematias.bsky.social · 17/09/2026
How do we find hope, persistence, & success at defending essential rights? Today in @science.org, I published a letter with @rebekahtromble.bsky.social & @ubiquity75.xyz explaining how free inquiry is threatened by government restrictions on movement. www.science.org/eprint/CBDR2...
science.org
Free inquiry depends on freedom of movement
Starting in May 2025, the US government implemented an immigration policy that targeted noncitizen researchers for visa denials, visa revocations, detention, and deportation on the basis of the topics and findings of their work (1). In response, scholars and civil society groups at the Coalition for Independent Technology Research (CITR) documented the policy’s effects on their research and sued the State Department, the Department of Homeland Security, and the Justice Department to stay the policy (2). Scholarly societies, including the Association for Computing Machinery (ACM) (3) and the Association of Internet Researchers (AOIR) (4) issued public statements in support of academics’ freedom of movement. In July 2026, a federal court suspended the policy (5), marking a victory for scientific progress (6). However, threats to freedom of movement remain a powerful tool for repressive governments to force and entice scholars into submission. Scholars and administrators should continue to defend the integrity of science by defending the right to freedom of movement.
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