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Posts by Christelle Sabatier

Text reads: "New Blog Post. Illustration and image resources for your science". The image shows a science poster with various illustrations of penguins.

Text reads: "New Blog Post. Illustration and image resources for your science". The image shows a science poster with various illustrations of penguins.

Looking to make some eye-catching graphics for your next presentation or poster? You don’t have to make your own!

Check out our blog post on illustration & image resources for your science to find out more!
www.sciencegraphicdesign.com/blog/illustr... 🧪 #Scicomm

6 days ago 9 9 0 0
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Opinion | Just Because I Wrote This Doesn’t Mean I’ll Be On Your Panel About A.I.

“Everybody’s using AI for everything nowadays, and if you don’t, you’re a misfit outsider who should be stoned to death in the town square, and then resurrected virtually from your data so you can be stoned to death in the virtual town square, for infinity.” www.nytimes.com/2026/04/15/o...

6 days ago 715 186 28 34
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Opinion | Don’t Use A.I. to Do This

Don’t Use A.I. to Do This www.nytimes.com/2026/04/15/o...

5 days ago 1 0 0 0
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Meiotic prophase I disruption as a strategy for nonhormonal male contraception using small-molecule inhibitor JQ1 | PNAS Developing safe, reversible, and nonhormonal male contraceptives has been hindered by the lack of defined biological windows that can be transientl...

Reversible male contraceptive that halts sperm production [via Cornell U] 🧪🥼🕺💃🚫🧒

"Unintended pregnancies account for nearly 44% of all pregnancies worldwide...a biologically defined and reversible control point within the spermatogenic program"

www.pnas.org/doi/10.1073/...

#male #contraceptive

1 week ago 29 8 2 3
A full disc image of Earth, as seen from the Orion Crew Module. The planet is a pale blue, swirling with white clouds and glowing slightly lighter blue in place from reflected light. At lower left, a large brown landmass is Africa, with Spain and Portugal with twinkling lights where the planet curves. At top right, auroras glow in a thin green glow, just barely separated from the planet's surface. Earth is set against the black of space (pic: NASA/R.Wiseman)

A full disc image of Earth, as seen from the Orion Crew Module. The planet is a pale blue, swirling with white clouds and glowing slightly lighter blue in place from reflected light. At lower left, a large brown landmass is Africa, with Spain and Portugal with twinkling lights where the planet curves. At top right, auroras glow in a thin green glow, just barely separated from the planet's surface. Earth is set against the black of space (pic: NASA/R.Wiseman)

More context on this #Artemis II image:

* This is the night side, lit by moonlight. You can see city lights in Spain & Portugal, & a sliver of day at lower right

* The Sun is entirely behind Earth, which makes it a kind of solar eclipse, but w/ Earth doing the eclipsing instead of the Moon:
☀️🌍🚀🌕

2 weeks ago 13119 3713 234 321

Most disturbing scene in the whole movie!

4 weeks ago 2 0 0 0
Mike Bishop at his 90th birthday party surrounded by former trainees. Feb 23rd, 2026, Larkspur, CA

Mike Bishop at his 90th birthday party surrounded by former trainees. Feb 23rd, 2026, Larkspur, CA

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Devastated to learn of the passing of the great cancer pioneer J. Michael Bishop.

Mentor and friend, it was only a few weeks ago we celebrated his 90th birthday.

He taught us that the seeds of cancer lie within us and spent his career combating cancer. 🧪

@ucsfcancer.bsky.social

4 weeks ago 20 8 0 0

The sinking feeling in the pit of my stomach when those warm winds start to blow. It’s going to be a rough fire season in the west.

1 month ago 1 0 0 0

I've interviewed more than a dozen hydrologists and climatologists across the West the past 10 days.

A sense of panic is starting to set in. Wildfires and water shortages will start mounting this summer. Adverse impacts are expected from not only this heat wave, but the historically warm winter.

1 month ago 2667 983 82 114
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It’s Time To Kill the Hero On Cesar Chavez, René Redzepi, and all the men we make excuses for in the name of the greater good.

I spent yesterday afternoon sitting with the NYT investigation of Cesar Chavez. & as a survivor of unreported sexual assault, I empathized so much with the women who were told over and over again to shut up for the sake of the greater good. www.coyotemedia.org/kill-the-her...

1 month ago 85 20 2 1
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'AI Is African Intelligence': The Workers Who Train AI Are Fighting Back Kenyan workers are still the underpaid labor behind AI training, moderation, and sex chatbots. The Data Labelers Association is fighting back.

I met with AI data labelers in Kenya who are organizing their colleagues to fight the brutal working conditions and horrible pay given to the workers at the "bottom of the AI supply chain." They believe the NDAs they've signed are unenforceable so are speaking out:

www.404media.co/ai-is-africa...

1 month ago 6336 3045 35 170
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I’m an NIH whistleblower. The scientific community cannot afford to avoid politics “Scientists are often encouraged to avoid politics. But this advice is outdated, if it was ever correct in the first place,” writes Jenna Norton, NIH whistleblower.

A heads down approach will not save science. We need to speak up, live our values, and demand integrity.

www.statnews.com/2026/03/12/n...

1 month ago 392 165 8 16
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ChatGPT Edu feature reveals researchers’ project metadata across universities (exclusive) A configuration in Codex Cloud Environments lets thousands of colleagues see repository names and activity linked to ChatGPT accounts.

😬

1 month ago 159 73 1 24
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Sycophantic AI Decreases Prosocial Intentions and Promotes Dependence Both the general public and academic communities have raised concerns about sycophancy, the phenomenon of artificial intelligence (AI) excessively agreeing with or flattering users. Yet, beyond...

Link to the paper: www.arxiv.org/abs/2510.01395

6 months ago 0 1 0 0
a snippet of a mini-comic, at top - straight line stretches from point A to B. Immediately below, same dot at A, then becomes a curving, meandering line that winds through the page and ends at a point with rays and a question mark emanating from it. Text reads: "Nothing can do this for you - for that robs you of experience and conflates answers with learning. Rather, it's all the decisions you make along the way, the mistakes, struggles, and surprises! These pathways you create - this is learning. 

https://spinweaveandcut.com/fall-2025-syllabi/

a snippet of a mini-comic, at top - straight line stretches from point A to B. Immediately below, same dot at A, then becomes a curving, meandering line that winds through the page and ends at a point with rays and a question mark emanating from it. Text reads: "Nothing can do this for you - for that robs you of experience and conflates answers with learning. Rather, it's all the decisions you make along the way, the mistakes, struggles, and surprises! These pathways you create - this is learning. https://spinweaveandcut.com/fall-2025-syllabi/

In case anyone needs it for their syllabi, my statement in gen-Ai from the minicomic I made as a syllabus for class last semester. All online and printable here spinweaveandcut.com/fall-2025-sy...

3 months ago 540 235 10 16
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Trans People Do Not Appear to Have Physical Advantages In Sport The work shows a lack of scientific support for banning trans athletes, but also highlights the need for more data about trans athletes' performance.

This latest study would be a great reason for people like @petebuttigieg.bsky.social and @govpressoffice.gov.ca.gov and everyone else arguing against trans inclusion in sports to change position and prove they’re not just being phobic or pandering to the center www.iflscience.com/review-of-52...

1 month ago 4 3 3 0
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This is heartbreaking 💔

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Should biology put complexity first? The dictum “Everything should be made as simple as possible, but no simpler” poses a problem for biology. How simply can it be told without doing dama…

Should biology put complexity first? www.sciencedirect.com/science/arti... - excellent essay by @philipcball.bsky.social. I would add epistasis to polygenicity and pleiotropy as a ubiquitous and fundamental phenomenon, not some optional complication that we can try to account for afterwards

1 month ago 101 32 9 9

“Science has always claimed to study the future. Indigenous peoples have always planned for it,” Tsosie says. “We are at a turning point in genomics, AI and precision health. The question is not what we can build, but who science is built for.”

2 months ago 2 0 0 0
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Let's get this hashtag started! The 2026 Santa Cruz Developmental Biology Meeting is happen this August! We will share updates using #SCDB26.

Can't wait!

scdb2026.sites.ucsc.edu

2 months ago 38 23 1 2
Three panel comic of two men talking. "We invented a robot that answers questions." "we hust have to feed it 10 baby giraffes a day." "But it answers the questions correctly?" "Oh my goodness, no. No no no no no no"

Three panel comic of two men talking. "We invented a robot that answers questions." "we hust have to feed it 10 baby giraffes a day." "But it answers the questions correctly?" "Oh my goodness, no. No no no no no no"

2 months ago 6 2 0 0
A cherry cordial center for a semi-spherical chocolate runs out on a white background.  The cherry occupies some of the space, but most was clearly liquid.

A cherry cordial center for a semi-spherical chocolate runs out on a white background. The cherry occupies some of the space, but most was clearly liquid.

Chocolates with liquid centers are made by adding a yeast-derived enzyme, INVERTASE, to fondant or semi-solid sugar sludge, which breaks disaccharide sucrose into fructose and glucose which are more soluble in water.

These fillings have to age for several days to be fully converted.

1 year ago 110 18 7 2
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CBE--Life Sciences Education (LSE)

We’re CBE—Life Sciences Education (LSE), the ASCB journal dedicated to research on teaching and learning in the life sciences.

Follow for new articles, calls for papers, and conversations shaping biology education.

Explore the journal: www.lifescied.org

2 months ago 6 3 0 1

We should also note that these vaccines were limited to the most vulnerable populations or not approved at all due to these rare side effects (1 in 200,000). And now this detective work will help ensure future vaccines are even safer. Truly important work!

2 months ago 0 1 0 0
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'Quad God' nailed historic backflip, but some say this Black figure skater should've won the glory U.S. figure skater Ilia Malinin became the first Olympian to successfully land the trick in almost 30 years.

Ilia Malinin legally landed a backflip on one blade at the Olympics, but let’s not forget Surya Bonaly did it FIRST in 1998, knowing she’d be penalized. Her courage broke barriers in a sport that wasn’t ready. Black athletes set the tone. Let’s honor them accordingly. ✊🏿

2 months ago 35 13 1 0
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“We reach for [these tools] because our world is asking for altogether too much: too much work without the time to do it well, too much caregiving without the community infrastructure to support it, and too much pressure to perform academically without the foundational skills to make it possible.”

2 months ago 1 0 0 0

Amazing 🧵 ⬇️

2 months ago 1 0 0 0
A musician playing a guitar in sugarcane that is somehow in the middle of a football field

A musician playing a guitar in sugarcane that is somehow in the middle of a football field

First shot: sugarcane

The backbone of Puerto Rico's agricultural economy since colonial times

Still used to make rum of course!

2 months ago 3612 625 35 283

In December, I told you about how Trump’s Department of Education is stripping nurses of our professional status and making school more expensive.

From now until March 2, we need you to raise your voice and submit a public comment: www.federalregister.gov/documents/20...

2 months ago 482 250 9 9

White people are putting Mexican flag stickers on their cars to get pulled over and waste ICE's time.
They call it "ICE fishing."

2 months ago 100 22 7 6