www.science.org/doi/10.1126/... Mind blowing

Bumping this to the science feed 🧪 Interesting science to ponder the interplay between seasonality and circadian rhythms.

Our new paper is out in @currentbiology.bsky.social where we address the question of why self-sustenance, a defining feature of circadian clocks might have been selected, when environments on Earth are rarely constant! www.sciencedirect.com/science/arti... #circadian #cyanobacteria #evolution

Seasonal cycles select for self-sustained circadian oscillators @currentbiology.bsky.social by @danichitrang.bsky.social et al from Carl Johnson www.cell.com/current-biol...

www.cell.com/cell/abstrac... A host organelle (in sea slugs) integrates stolen chloroplasts for animal photosynthesis

In the 1960s/70s, as early software papers were talking about programmer "ability" (aided, I regret to say, by psychologists with terrible 1960s views of ability) there were already papers saying that measuring the time it takes to complete a task is neither a measure of ability nor productivity

Prochlorococcus, a marine bacterium that is only 0.5–0.7 micrometers wide, produces more oxygen than all tropical rainforests combined. Every tiny organism plays a key role in our planet's health. On #WorldOceanDay, see how UNEP works to #SaveOurOcean: bit.ly/3Qk34aI

Do girls and boys really differ in their mathematical skills? A recent @nature.com paper by @standehaene.bsky.social et al shows that French boys and girls enter school with similar abilities, but after just four months, boys pull ahead 🧪 www.nature.com/articles/s41...

🌍🦋 Climate change is collapsing animal populations A new global analysis shows 1 in 4 assessed wild animal species face extinction – and climate change is an escalating threat. 🔗 doi.org/10.1093/bios... #ClimateCrisis #Biodiversity #SciComm 🧪

Excited to join from Nashville (USA)! #pint25

Important paper on rethinking heart disease, with a focus on atheroma and primary prevention, not just blood supply impairment (reactive, today's mode of secondary prevention) A @thelancet.bsky.social Commission www.thelancet.com/journals/lan...

🙇🏻‍♂️

Record breaking temperatures (1.3°C of human-induced warming) translated to record breaking precipitation across the globe #climatechange #extremeweather www.nature.com/articles/s43...

⚠️🤖AI in healthcare is already showing bias A study of 9 LLMs found medically unjustified differences in care based on patient identity – with Black, LGBTQIA+, and unhoused patients often receiving worse or unnecessary recommendations. 🔗 www.nature.com/articles/s41... #SciComm #AI 🧪

OUT NOW: Parasite and vector circadian clocks mediate efficient malaria transmission #microsky 🧪 www.nature.com/articles/s41...

Bacterial growth under pressure: the surprising role of membrane microdomains Behind the paper by Dennis Claessen on their recent @naturecomms.bsky.social publication communities.springernature.com/posts/bacter... Kitasatospora viridifaciens

A nice meta-analysis (after the numerous papers) connecting circadian disruption to cardiovascular risk #circadian #shiftwork www.sciencedirect.com/science/arti...

Just three days left for the deadline for oral abstract submissions for the 15th Workshop on Cyanobacteria at Vanderbilt University (Nashville, TN, USA) - don't miss out! Workshop dates: 4-7th June 2025. More information: web.cvent.com/event/3d0bd3.... Please share widely!

Lone wolf and constantly on the move. @ceciliapad.bsky.social www.nature.com/articles/d41... 🧪

Symbnet PhD Summer School on Host-Microbe Symbioses - Oeiras Portugal. Students from all over the world are eligible, we sponsor selected students. Please Repost! gimm.idloom.events/phd-summer-s...

The Max Planck Society is Germany's preeminent research organization, boasting 31 Nobel laureates. But insufficient oversight leaves international scientists exposed to abuse and the whims of the institutes' directors. www.dw.com/en/how-germa...

PhD on Plant-Microbe interactions with Olga Lastovetsy at @ucddublin.bsky.social

Wait what, we might be actually able to do that? 😮 www.science.org/doi/10.1126/...

RNA xkcd.com/3056

Interspecies and Intraspecies “Talk” Shape the Bacterial Biofilms -in Food Quality and Safety academic.oup.com/fqs/advance-...

Artificial light at night as selective force on urban birds is an interesting proposition www.cell.com/iscience/ful...

Nice to see how this project developed through the years & published in @currentbiology.bsky.social by Saheli Saha et al from @iamsamayp.bsky.social group 👏 Mass lysis of predatory bacteria drives the enrichment of antibiotic resistance in soil microbial communities www.cell.com/current-biol...

For #circadian enthusiasts: The 8th Rhythms in South-Eastern Region (RISER) meeting will be happening at Vanderbilt University, Nashville (TN) on May 17, 2025. Abstract submission deadline: March 14, 2025 Website: sites.google.com/view/riser20...

🚨🫀⏰ Delisle et al 😉 review circadian mechanisms and sudden cardiac death🧬 Day-night cycles in ion channel regulation and myocardial protection impact arrhythmia risk💓👉 www.jmcc-online.com/article/S002... #IonChannels #Circadian #CardioSky #Arrhythmias #Physiology

Deep dive on #TimeZones #DaylighSaving and #Chronobiology featuring research in our journal, Jeff Gentry's paper on those living at the edges of time zone boundaries. Certainly another factor to consider beyond #DST debates. arstechnica.com/features/202...

Sensing food is a complex multisensory experience. A study of food hardness preference in #FruitFly larvae by @simon-sprecher.bsky.social &co reveals that gustatory organ sensory neurons can perceive cues of both chemical & mechanical stimulation 🧪 @plosbiology.org plos.io/3CEv5FJ

Humidifier Review xkcd.com/3044

If anyone happens to need it this week for...reasons...this is the best graphic on the complexity of human sex determination I've ever seen. I use it in an undergrad course on gene regulatory mechanisms. Shoutout to @unamandita.bsky.social! www.scientificamerican.com/article/beyo...

this confirms something i have long suspected, which is that certain people are told that their professional and academic failures are because of “affirmative action” or “DEI” as a way to avoid difficult conversations about their mediocrity www.wsj.com/lifestyle/ca...

No law can turn winter into summer. Daylight Saving Time forces early waking, chronically deprives sleep. Permanent Standard Time aligns clocks to circadian rhythms for health! #DitchDST #SaveStandardTime #SleepHealth #MAHA

working on a game to explain sleep

Every immigrant remembers the trauma of these tins. Expect a butter cookie, get a needle and thread.

Throwback to our lab’s Friday the 13th themed Christmas door decor yesterday 😎 #Throwback #FridayThe13th #ChristmasDoorDecor #HolidayVibes #LabLife

Gukesh Dommaraju becomes youngest world chess champion after horrific Ding Liren blunder

If you (or anyone you know!) is interested in doing a PhD in the history of science and/or technology, and being based in London for 3-4 years, we have scholarships at CHoSTM at King's: www.kingschostm.com/funding-oppo...

#Circadian Intervention Improves #Parkinson’s Disease and May Slow Disease Progression: A Ten Year Retrospective Study www.mdpi.com/3068018

An Indian initiative to preserve vanishing groundwater by delaying the annual sowing of rice has led to a dramatic worsening of air pollution in New Delhi and the surrounding region.

Why do insects fly around artificial lights? They don't actually want to fly towards them, they just can't really get away from them. Insects naturally tilt their dorsum towards a light source, and as a result end up flying around it in circles, trapped. 🧪 🦋 www.nature.com/articles/s41...

UCSF hosted its first food pantry event for postdocs today, where a local food bank gives free food to UCSF employees. This picture represents about half the line that had formed 10 minutes before the market had opened. What the fuck are we doing here guys?

not a cell phone in sight just people living in the moment #MicroSky #IDSky

“For scientists the network is starting to look like home.” ☺️ www.science.org/content/arti...

Hi! Welcome to my corner of 🦋! Here’s what you can expect: 🌟 Regularly: - Posts on science, especially in chronobiology, microbiology, ecology, and evolution - #SciComm - Thoughtful engagement with your posts! ✨ Occasionally: - Highlighting challenges researchers face - Book recs - Science memes!