1. Bluesky Feeds /
  2. Bossett /
  3. Science

The Science Feed. A curated feed from Bluesky professional scientists, science communicators, and science/nature photographer/artists. See https://l.bossett.io/vkeNf for more information! 🧪

Feed on Bluesky

Feeds Stats

  • 💙 Liked by 29,256 users
  • 📅 Updated over 2 years ago
  • ⚙️ Provider bs.bossett.io
  • 📈 In the last 30 days, there was 1 post about this feed. This post got a total of 0 likes and had 0 reposts.

Science Likes over time

Like count prediction
The feed Science gains approximately 9 likes per week.

Feed Preview for Science

Dani cRabaiotti 🦀
@danirabaiotti.bsky.social
about 2 years ago
Welcome to the Science feed! Please read our FAQs for instructions for how to be added as a contributor: bossett.io/science-feed/ Mod introductory posts linked below⬇️ Use the test tube emoji on posts you want to appear in the feed🧪 Please like the feed and make sure you follow our feed rules:
Science Feed Rules:
🧪 No misinformation
🧪 Keep posts relevant to science
🧪 Use alt text
🧪 Credit images
🧪 Give context to links to external sites
🧪 Have fun!
987
2254
30816
The Agronaut
@andrew-m-davidson.bsky.social
2 minutes ago
🍁 The agriculture.canada.ca Canadian Drought Monitor and Outlook shows current conditions and whether Canadian drought will emerge, stay the same or improve. 🧪 ➡️ Current drought conditions: 🔗 tinyurl.com/NAIS-Current ➡️ Drought Outlook for Jan 1 - March 31, 2025: 🔗 tinyurl.com/NAIS-CDO
1
0
0
EU Science, Research & Innovation
@scienceinnovation.ec.europa.eu
2 minutes ago
Europe is scaling climate adaptation by connecting regions with similar risks. Over 100 solutions are being tested: from nature-based wildfire barriers to underground flood sensors, so what works can be applied elsewhere: link.europa.eu/xGvq3N 🧪
From floods to wildfires, new ideas are helping Europe adapt to climate extremes

link.europa.eu

From floods to wildfires, new ideas are helping Europe adapt to climate extremes

Many people expect a raging wildfire to leave a blackened, lifeless landscape in its wake. But after a blaze swept through Las Hurdes in Extremadura, Spain, in 2009, the scene was quite different. In ...

0
0
0
Andrea Thompson
@andreatweather.bsky.social
7 minutes ago
Good Monday morning, can I interest you in an Ancient Roman "machine gun"? 🧪 (Also this quote: "If anyone was going to come up with a bespoke repeating catapult, it would be Sulla.")
Ancient ‘machine-gun’ damage discovered on walls of Pompeii

www.scientificamerican.com

Ancient ‘machine-gun’ damage discovered on walls of Pompeii

Recently uncovered damage to walls in Pompeii displays patterns that may have been made by an ancient “machine gun” called a polybolos

1
0
6
Daniel Pomarède
@pomarede.bsky.social
16 minutes ago
#OxLancs2026 Luciano Pietronero kicks off the 1st Ox & Lancs Colloquium on Cosmological Features on the Largest Scales at U. of Lancashire, with a talk on the fractal universe. #Cosmology 🧪
Title slide.
0
0
0
Patrick Lynch
@patrlynch1.bsky.social
19 minutes ago
A collage of my bird illustrations from my book "A Field Guide to Cape Cod," Yale Univ. Press, a.co/d/gnK4EtZ 🧪🌿🌎🪶🐡 #wildlife #scicomm #sciviz #wildlifeart #illustration #scientificillustration #natureart #visualscicomm #sciviz #scicomm #birds #songbirds #birdart #CapeCod
A poster-like collage of 13 bird illustrations from my book on Cape Cod nature and wildlife.
0
3
26
PLOS Biology
@plosbiology.org
24 minutes ago
Temporal order memory involves hippocampus & prefrontal cortex, but what about mPPC? @kwokszechai.bsky.social &co show that population activity in mPPC reflects evolving temporal context during encoding & synchronized retrieval dynamics that predict order judgments @plosbiology.org 🧪 plos.io/4dZmdef
Paradigm and recording sites. Top: Temporal order judgment (TOJ) task. In each trial, the monkey watched an 8-s naturalistic video, and following either a 0-s (immediate) or 3.6-s (delayed) retention interval, judged which of two probe frames had appeared earlier in the video to obtain a reward. All still frames displayed in Fig 1A were generated and assembled by the authors for illustrative purposes of the task design and do not contain any third-party copyrighted material. Bottom left: Upper panel: Anatomical MRI images of monkey Mercury showing the position of the recording chamber (blue) implanted in the medial posterior parietal cortex (mPPC). Bottom panel: CT images aligned with T1-weighted MRI images visualizing electrode locations in monkeys Mercury and Jupiter. The images were generated by the authors using 3D Slicer software, and no third-party copyrighted material is included. Bottom right: CT image aligned with T1-weighted MRI showing electrode locations in monkey Mars (Experiment 2). The images were generated by the authors using 3D Slicer software, and no third-party copyrighted material is included.
0
0
0
David Shiffman, Ph.D. 🦈
@whysharksmatter.bsky.social
28 minutes ago
Evaluating Patterns in Fishing Gear Removal From Incidentally Captured Leatherback and Loggerhead Sea Turtles in the US Atlantic Pelagic Longline Fishery onlinelibrary.wiley.com/d…. 🧪 🦑 🌍️

onlinelibrary.wiley.com

1
3
9
Biological Journal of the Linnean Society
@biojlinnsoc.bsky.social
32 minutes ago
What has a mouth but cannot speak, a bed but doesn't sleep & cuts a species in two before you can think? Okay yes, our Monday riddle game is bad...but nevertheless check out how two rivers in Argentine Patagonia have acted as physical barriers to rodents of the genus Ctenomys!🌍🧪👇 buff.ly/aSZAyKu
Rivers as barriers to the subterranean rodent Ctenomys (Rodentia: Ctenomyidae) in northern Patagonia, Argentina

doi.org

Rivers as barriers to the subterranean rodent Ctenomys (Rodentia: Ctenomyidae) in northern Patagonia, Argentina

Abstract. Geographical features can act as barriers to gene flow, promoting isolation, divergence, and ultimately speciation through vicariance. This proce

0
1
2
Nature Portfolio
@natureportfolio.nature.com
32 minutes ago
Multi-ancestry GWAS meta-analysis identifies risk loci for severe nausea and vomiting of pregnancy, according to a paper in Nature Genetics. go.nature.com/41BlqJb 🧬🧪
This is figure 1, which shows multi-ancestry genome-wide association scan for HG.
0
1
3
PACEA laboratory, Human evolution, Prehistory
@pacea.bsky.social
33 minutes ago
Adeline Le Cabec from our lab participated in this new study on Neanderthal growth! Amud 7, the most complete Neanderthal infant skeleton, reveals unusually rapid early-life growth. This discovery suggests Neanderthals may have followed a unique, fast developmental pattern.🧪🏺 doi.org/10.1016/j.cu...
0
0
1
PLOS Biology
@plosbiology.org
35 minutes ago
How does somatosensory input to the #MotorCortex contribute to limb movement? This study shows that loss of #somatosensory inputs disrupts voluntary forelimb movements & motor cortex neuronal dynamics, highlighting the role of somatosensory input in motor control @plosbiology.org 🧪 plos.io/3QcbXph
Summary of main findings. Left: Main contributions of the somatosensory inputs to the generation of motor activity in M1. Cortical state generation is independent from somatosensory inputs. Right: Schematic Vm modulations of an M1 neuron in an intact mouse (IT Vm) and in a nerve cut mouse (NC Vm) during a Quiet to Movement transition. The removal of forelimb inputs did not impact the occurrence of quiet/active periods in the membrane potential, but (1, vertical line) reduced pre-movement input; (2, gray box) reduced Vm correlations with ongoing forelimb movement; and (3, horizontal line) disrupted the reach reversal potential.
0
0
0
American Physiological Society
@apsphysiology.bsky.social
39 minutes ago
This week at APS: #APS2026 starts this week! ➡️Register (there’s still time!): ow.ly/jUkE50YHfAW ➡️Mobile app: ow.ly/CyQ450YHfFn ➡️Program: ow.ly/Spy350YHfPC ➡️Game changers: ow.ly/5PS250YHfQt ➡️More ow.ly/Spy350YHfPC #WeArePhysiology 🧪
Speaker addressing a large audience at the American Physiology Summit in a spacious, well-lit conference hall.
0
0
0
PLOS Biology
@plosbiology.org
40 minutes ago
Non-spike changes driving #SARS-CoV-2 fitness remain unknown. This Primer explores two @plosbiology.org papers showing that N gene mutations create a truncated N protein that enhances fitness by blocking #antiviral responses 🧪 Papers: plos.io/3PIZMjr plos.io/4jyUAco Primer: plos.io/4cnGhG8
 Enhanced fitness of SARS-CoV-2 by the expression of a truncated N protein that antagonizes antiviral responses. A triple mutation (GGG→AAC) internal to the N gene of SARS-CoV-2, which emerged with the ancestral B.1.1 lineage, created a novel transcription-regulating sequence (TRS-N*). TRS-N*, indicated as a red box on the viral genome, drives the production of a new subgenomic mRNA (sgmRNA-N*) encoding a truncated N protein (N*). The N* protein, referred to as “NiORF3” by Mears and colleagues and “N*M210” by Mulloy and colleagues, contains the C-terminal domain of N, which includes a dsRNA binding motif. N* interferes with host antiviral responses activated by viral dsRNA during infection, such as the production of interferon-β (IFNβ) following sensing by RIG-I and the formation of ribonucleoprotein granules. The thickness of the T-shaped lines is proportional to the inhibitory effect. Upregulation of N*, shown on the right part of the figure, increases antagonism of the antiviral response and enhances viral fitness, conferring a selective advantage. Mulloy and colleagues also reported the presence of N* in SARS-CoV-2 virions, supporting the idea that it may contribute, similarly to full-length N, to the packaging of the viral genomic RNA, as previously shown. NTD, RNA sequence coding the N-terminal domain; CTD, RNA sequence coding the C-terminal domain. The TRS-N* is located in the Linker region between NTD and CTD. The black rectangle at the left end of the sgmRNAs represents the leader sequence common to all sgmRNAs. Partially created in BioRender. Sola, I. (2026)
0
2
1
Albert and Mary Lasker Foundation
@laskerfdn.bsky.social
about 1 hour ago
“You can’t cut cancer out unless you deal with what’s happening in the community.” Harold Freeman turned that idea into action, helping to dramatically reduce cancer mortality in Harlem. Discover more change-making recipients of the Lasker Public Service Award. 🏆🧪
Bringing Research Benefits to the World

laskerfoundation.org

Bringing Research Benefits to the World

In the 1960s, patients with cancer in New York’s Harlem community, which was then poor and predominantly African American, were dying much faster than patients in most other parts of the country. On average, only 39% of Harlem women with breast cancer lived for five years, well below the national average of more than 75%. When

0
0
0
PLOS Biology
@plosbiology.org
about 1 hour ago
The #circadian clock & cellular #metabolism are tightly coupled. Yao Cai & @joanna-chiu.bsky.social explore a @plosbiology.org study showing how #glucose metabolism changes during the day in #Drosophila and how it is disrupted in clock & sleep mutants 🧪 Paper: plos.io/3Olm1M1 Primer: plos.io/4sUov2g
Clock-gated morning rush hour of glucose utilization depicted as highway traffic. In the morning (left), clock-controlled food intake at dawn results in high glucose concentration in Drosophila body tissues, analogous to higher number of vehicles on the highway. This increased “traffic flow”, defined by the total number of vehicles passing a given point in a given time, is aided by the opening of the “7AM-11AM only” lanes that are gated by the circadian clock. This is analogous to higher metabolic flux in the morning hours in fly tissues. In other times of the daily cycle (right), both glucose concentration (number of cars) and pathway flux (traffic flow) are low. Vehicle icons were generated by authors using Google’s Nano Banana 2 from the prompts such as “create a top-view of a car icon in white background”, February 16, 2026.
0
0
2
Nicola Low
@nicolamlow.bsky.social
about 1 hour ago
🧪 #escmidglobal2026 #STIsky 🙌 mention for #zoliflodacin an #gepotidacin as new treatments for #gonorrhoea @gardp.bsky.social Year in infectious diseases 1-hour Symposium 20 Apr 2026 14h45 - 15h45 Hall ICM 14
0
0
1
Evan Spotte-Smith (they/them)
@ewcss.info
about 1 hour ago
My dissertation has 8 chapters, 5 showing results. Depending on how you count, of those 5 chapters, either 3 or 4 were "side projects". And I didn't even write about all of my side projects. My PhD was basically one long side project. Do it for the love of the game. ⚗ ️🧪 #AcademicSky #PhDSky

Don't be shy to take on a little two-week side project. These five months will be the most precious three years of your academic journey.

2
1
10
Marc Somssich
@somssich.bsky.social
about 1 hour ago
Another really good article published by @asimovpress.bsky.social (in 2024): @matthewcobb.bsky.social's "Francis Crick Was Misunderstood" 'The Central Dogma is not a "dogma," and it has never been broken.' It's really a shame that Asimov Press is going on hiatus. I really liked their longform. 🧪
Francis Crick Was Misunderstood

www.asimov.press

Francis Crick Was Misunderstood

The Central Dogma is not a 'dogma,' and it has never been broken.

2
2
6
Marianna Limas
@mnlimas.bsky.social
about 2 hours ago
@aaasmassmedia.bsky.social Fellowship welcomes 2026 fellows: Fifteen early career scientists will join newsrooms around the U.S. this summer to contribute their skills towards increased public understanding of #science and #technology. #scicomm 🧪
✍️Science Writing News Roundup #270

sciencewriting.substack.com

✍️Science Writing News Roundup #270

AAAS Mass Media Science & Engineering Fellowship welcomes 2026 fellows + The state of climate journalism in 2026.

0
0
4
Journal of Experimental Botany
@jxbotany.bsky.social
about 2 hours ago
0
0
0