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Dr. Alex F. Hart

@alexfhart.bsky.social
353 followers 510 following 12 posts

Biologist and bioinformatician studying anthropogenic influences on insect genomes. Postdoc Researcher @ Stockholm University 🏳️‍🌈 they/he. Born at 356 ppm

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Reposted by Dr. Alex F. Hart
Dr Charlie Gardner @charliejgardner.bsky.social · 30/09/2026
Just realised that one of the papers that Scientist Rebellion Germany pasted onto the windows of this conference was one I published with my beloved friends and colleagues from @scientistsonsurviv.bsky.social - @tristramwyatt.bsky.social and @thierryaaron.bsky.social What an honour!
royalsocietypublishing.org
Actions speak louder than words: the case for responsible scientific activism in an era of planetary emergency
Abstract. The world's understanding of the climate and ecological crises rests on science. However, scientists' conventional methods of engagement, such as
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Dr. Jessica L Ware @jessicalwarelab.bsky.social · 30/09/2026
Drivers of insect decline: direct, indirect, and combined pressures academic.oup.com/aesa/article...
academic.oup.com
Validate User
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Dr Alex Bond @thelabandfield.bsky.social · 10/09/2026
"Is plastic pollution getting worse?" It's the question we get asked more than any other. After 15 years of data from Lord Howe Island, we finally have a straight answer. 🧵 🔗 agupubs.onlinelibrary.wiley.com/doi/10.1029/...
A hand holding a plastic fork piece in the foreground. In the background, another hand lays out plastics on a sheet of paper towel. The plastic was in a shearwater chick's stomach.
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Bumblebee Conservation Trust @bumblebeetrust.bsky.social · 19/08/2026
📣 Calling all photographers 📸 Share your bumblebee photos for a chance to feature in our 2027 Bumblebee Calendar! 📅 Submit your best bumblebee photos on our website by midnight 31 August: ow.ly/Jp4U50ZAVOI #WorldPhotographyDay
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Adrift Lab (Marine Science) @adriftlab.bsky.social · 18/08/2026
For years, one of the most common criticisms of #PlasticPollution research was that we could show harm to individual animals, but not to populations. Today, after 15 years of fieldwork, we finally have an answer. #IngestedPlastic reduces #seabird survival, and thus, can drive POPULATION decline
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Jeff Berardelli @weatherprof.bsky.social · 10/08/2026
SUMMER OF SMOKE 💨 Stunning NASA Animation shows #smoke blanketing the US and #Canada over the past 3 weeks. Summer is only half done and we’re already near record smoke emissions in WA & OR in NASA’s database since 2003, a feedback to warming. And unfortunately many more fires continue to rage. 1/
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IUCN SSC Butterfly & Moth Specialist Group @iucnbutterflysg.bsky.social · 15/07/2026
📣EUROPEAN RED LIST OF MOTHS PUBLISHED!📣 A m(amm)oth task - huge congratulations to the team! Spoiler: >3000 species assessed at the European level, 704 of them endemic. Ca. 25% are listed as Data Deficient & 11% threatened with extinction. op.europa.eu/en/publicati...
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c0nc0rdance @c0nc0rdance.bsky.social · 13/07/2026
This is the elusive Pampas cat, also called the colocolo, native to South America. They're a natural predator of wild guinea pigs, viscachas & are ruthlessly efficient hunters. For decades, the Pampas cat has been at the center of a debate about species. (📷: Tompkins Conservation)
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CERN @cern.bsky.social · 29/06/2026
So long #LHC and thank you for all the collisions 👋 Today, the Large Hadron Collider (LHC), the world’s most powerful particle accelerator, comes to the end of an extraordinary chapter in its scientific journey. Find out more: home.cern/cern-bids-fa...
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Ketan Joshi @ketanjoshi.co · 25/06/2026
An analysis of 85 British news programmes during a May 2026 heatwave found only 4 mentioned fossil fuels as the cause explicitly. I suspect it'll be the same proportion for this current heatwave. What is the point, if the primary cause isn't stated clearly? climatenewstracker.org/during-the-h...
Linking the heatwave to climate change
Where the climate link was made, it was often made well.


Made with Flourish • Create a chart
On PM on 26 May, Carlo Buontempo of the Copernicus Climate Change Service explained why Europe is warming faster than any other continent. On Sky News Today on 25 May, correspondent Barnaby Papadopoulos told viewers that an extreme weather event like this one is now 30 times more likely than it would have been since pre industrial times.
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Katie Mack @astrokatie.com · 23/06/2026
Begging news outlets to stop illustrating deadly heat waves with happy beach fun 🏖️😎 and life-saving vaccines with terrifying needle assaults 💉😭. Especially on social media (where many/most people get their news) the photo is the most prominent part of the story; these choices undermine it completely
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Zack Labe @zacklabe.com · 22/06/2026
Dangerous and potentially historic extreme heat is forecast to impact parts of western Europe this week. We already know that these temperatures are made at least 5x more likely due to human-caused climate change. Stay safe! Explore the attribution data at csi.climatecentral.org/climate-shif...
Graphic showing the Climate Shift Index for June 24, 2026 across parts of Europe. Graphic is from Climate Central. Many areas see a change in likelihood of 5.
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Thor Benson @thorbenson.bsky.social · 21/06/2026
The reflecting pool is being sabotaged by paid protistas
Britannica page on algae
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Patrick Wyman @patrickwyman.bsky.social · 17/06/2026
Incredible new paper documenting extremely lethal plague outbreaks in Siberia, around Lake Baikal, as early as 5500 years ago. The likely source? Marmots, which still act as a reservoir of plague bacteria today. www.nature.com/articles/s41...
nature.com
Lethal plague outbreaks in Lake Baikal hunter-gatherers 5,500 years ago - Nature
Analyses of ancient DNA from hunter-gatherers near Lake Baikal in southeast Siberia around 5,500 years ago indicate that highly virulent Yersinia pestis emerged earlier than previously estimated, far&...
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Plant Science Spotlight @plant-sci.bsky.social · 15/06/2026
🌿🧬 Ancient polyploidy events cluster around major environmental crises like the K-Pg extinction, PETM & Eocene-Oligocene Transition. Polyploids may have better survival odds during rapid climate change. Lessons from 132 dated WGD events in 470 angiosperms #plantscience www.cell.com/cell/fulltex...
cell.com
The rise of polyploids during environmental upheaval
From the dating of 132 ancient whole-genome duplication events across 470 angiosperms, paleopolyploidization events cluster around pivotal periods of environmental upheaval and extinction, notably the...
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Katie Mack @astrokatie.com · 10/06/2026
When the Artemis program was first announced, the claim, all over the website, was that the landing mission (which has since been shifted from III to IV) would include "the first woman and the first person of color" to walk on the Moon. Last year, that language was deleted from the NASA site.
cbc.ca
NASA scrubs promise to land first woman, first person of colour on the moon from web pages | CBC News
U.S. President Donald Trump's campaign to eliminate diversity efforts and language from government organizations has officially reached the moon, with NASA erasing references to its promise to land th...
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Wellcome Sanger Institute @sangerinstitute.bsky.social · 09/06/2026
Sloths are the slowest mammals on the planet and now we know why. Scientists have sequenced the two-toed sloth genome and found ‘jumping genes’ linked to their extremely slow metabolism 🦥 Read more here ⤵️ www.sanger.ac.uk/news_item/why-are-…
Photo: Linnaeus's two-toed sloth (Choloepus didactylus). Photo courtesy of Berlin Zoo.
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Jeff Berardelli @weatherprof.bsky.social · 09/06/2026
Wait. For. It. NASA animation shows Global temps warm slowly at first, then rapidly. Warming is accelerating! Here’s the truth. It’s real. It’s us. And we have to come to terms with it, and deal with reality, rather than deceiving ourselves, and hoping it goes away. It won’t… without intervention.
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Melanie Brien @melbrien.bsky.social · 08/06/2026
A few summers ago, we individually reared 1200 wood tiger moth caterpillars with the aim to understand the associations and genetic basis of different traits; colour, chemical defences, behaviour, pheromones and more. The results are here!
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Pavel @spavel.bsky.social · 01/06/2026
happy pride moth everyone
A madagascar sunset moth with iridescent rainbow wings.
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Ainsley S @americanbeetles.bsky.social · 03/06/2026
Hey @spavel.bsky.social I hope you don’t mind but we did the thing for real
Inspired by Pavel’s lineup of Pride Moths, an assortment of Lepidoptera embodying the colorways of various Pride flags. I’m sorry we don’t have a nice big one for the intersex pride moth, these are all the Pride bookmarks available at the library on short notice.
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NHM Library and Archives @nhmlibraryarchives.bsky.social · 02/06/2026
Diversity: It's in our nature. Happy Pride 2026 from NHM Library and Archives! (All images taken from artwork in our collections.) #Pride #PrideMonth #PrideMonth2026
A rainbow Pride flag. All colours are drawn from natural history artworks.
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Sarah McAnulty, Ph.D. @sarahmackattack.bsky.social · 18/05/2026
I need your help. When I'm making projects happen, I don't have as much time to remind people to buy merch/donate to Skype a Scientist. SO our balance sheet is...oh dear 😅 If you're able, becoming a monthly donor, even a couple bucks a month, would be really amazing. givebutter.com/SupportSAS26
givebutter.com
Support Skype a Scientist!
By Skype a Scientist
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Ecography @ecography.bsky.social · 11/05/2026
‘SiteTool': a ‘Shiny' application for field site selection and evaluation vist.ly/53rcr #Rshiny #RemoteSensing #SiteTool
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Entomologia Experimentalis et Applicata @ento-ea.bsky.social · 11/05/2026
Ecosystem Services Against Illegal Immigration: The Natural Control of the Migratory Butterfly Painted Lady (Vanessa cardui) by Cotesia vestalis (Hymenoptera, Braconidae) on Organic Soybean in Ukraine #OpenAccess onlinelibrary.wiley.com/doi/10.1111/...
onlinelibrary.wiley.com
Ecosystem Services Against Illegal Immigration: The Natural Control of the Migratory Butterfly Painted Lady (Vanessa cardui) by Cotesia vestalis (Hymenoptera, Braconidae) on Organic Soybean in Ukraine
In central Ukraine, the migratory butterfly Vanessa cardui emerged as a key pest of organic soybean during its outbreaks in 2019 and 2022. Despite early defoliation, crops recovered strongly due to h...
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IPBES @ipbes.net · 07/05/2026
The British Wildlife Photography Awards 2026 highlight the beauty & diversity of UK nature, from glowing lobsters to peaceful toads. Paul Hobson takes the top prize with a striking underwater toad image. 🐸 See all the winners at Euronews: ow.ly/hUbR50YOUfM
ow.ly
A joyful celebration’: Photo awards celebrate Britain's quiet beauty
Fluorescent lobsters and leaping toads have starring roles in this year’s winning photos.
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PuckerLab @puckerlab.bsky.social · 04/05/2026
🌸 Exciting news: our Digitalis purpurea (foxglove) genome study got published! We uncovered the genetic basis of flower color and morphology - TEs are playing an important role. 🔗 doi.org/10.1186/s128... #Genomics #PlantScience #Anthocyanins #Evolution @bpucker.bsky.social
Pictures of Digitalis purpurea flowers. Source: https://doi.org/10.1186/s12864-026-12889-3
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Helen Czerski @helenczerski.bsky.social · 04/05/2026
How infuriating to hear the chairman(?) of Asda on the Today programme implying that land use for solar farms might significantly hurt UK food production. It's nonsense. Golf courses use more than solar ever will & beef/lamb production is huge yet provides a tiny fraction of our protein & calories.
Plot showing land use in the UK: predominantly beef and lamb pastures
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George Monbiot @georgemonbiot.bsky.social · 23/04/2026
While we are transfixed by the antics of our supposed "leaders", a catastrophe of astonishing proportions has been creeping up on us. Climate scientists now believe it is more likely than not to happen, and soon. This week's column. www.theguardian.com/commentisfre...
theguardian.com
A catastrophic climate event is upon us. Here is why you’ve heard so little about it | George Monbiot
Scientists say a crucial Atlantic system is set to collapse. But the billionaire death cult that steers humanity’s destiny just doesn’t do existential crises, says Guardian columnist George Monbiot
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Liz Weinberg @eaweinberg.bsky.social · 21/04/2026
Had one of those moments where I thought SURELY everyone must know about the frog genus Mini, home to tiny frogs Mini mum, Mini scule, and Mini ature, only to text several friends and realize this isn't common knowledge. So now you, dear BlueSky friends, get to learn too. 🐸 🧪
The XKCD Lucky 10,000 comic, about how for each thing everyone supposedly knows by the time they're adults, each day there are approximately 10,000 people in the U.S. hearing about it for the first time. The second panel usually shows someone asking about diet coke and mentos and their friend saying oh man, come on, we're going to the grocery store. In this one, diet coke and mentos has been replaced with The Mini frog genus, and the grocery store has been replaced with Madagascar.
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IPBES @ipbes.net · 22/04/2026
Can you imagine a just and sustainable world, where all life can thrive? On this #EarthDay, we are reminded that #TransformativeChange is challenging, but necessary, urgent, and possible. 🌎 More with Earthday.org: ow.ly/tOlh50YNQ5m 📚 #TransformativeChange: ow.ly/Tth750YNsMY 📷 NASA
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EvolDir @evoldir.bsky.social · 21/04/2026
📣 EvolDir is now managed by @eseb.bsky.social! We are delighted to be taking the reins and express our gratitude to both Brian Golding who began this service to the community in the mid-1980s and to @rdmpage.bsky.social who ran this account until now 👏 You can now find evoldir here: evoldir.net
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Dr. Alex F. Hart @alexfhart.bsky.social · 20/04/2026
Out doing a little fieldwork in the lovely weather on the Stockholm Uni campus and what do I see but a gorgeous tawny owl dozing in a tree nearby!
A tawny owl sits sleepily, soaking up the sun, nestled between branches of a tree.
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Patrícia Pečnerová @patriciachrzan.bsky.social · 16/04/2026
Can you believe that until now there were more genomes sequenced for the woolly mammoth than for living African elephants? Today, we bring you the first genomic, continent-scale analyses of 232 high-quality genomes of both species, the savanna and forest elephant. www.nature.com/articles/s41...
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UKBMS @ukbms.bsky.social · 15/04/2026
UKBMS results out today! Results from fifty years of butterfly monitoring! The UKBMS data reveals declines in 33 species over the last 50 years. Check out the full story below butterfly-conservation.org/news-and-blo... And the full 2025 statistics can be found here: jncc.gov.uk/our-work/off...
butterfly-conservation.org
Fifty years of data reveal specialist butterflies disappearing across UK
An extraordinary dataset of over 44 million records from 782,000 volunteer surveys has revealed what has happened to the UK's butterflies as the national landscape has changed over the past 50…
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Richard Fox @richardfoxbc.bsky.social · 15/04/2026
50 years of the incredible UK Butterfly Monitoring Scheme @ukbms.bsky.social - amazing citizen science showing the decline of the UK’s butterflies @savebutterflies.bsky.social www.bbc.co.uk/news/article...
bbc.co.uk
Butterfly numbers are dropping but here are five species you may see more of
A warming climate has helped some to flourish, researchers say, but the outlook is troubling.
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Katharine Hayhoe @katharinehayhoe.com · 30/03/2026
Natural climate solutions can deliver a host of benefits for people + nature. So what’s holding them back? A new @science.nature.org-led global study analyzed >500 projects across 137 countries to identify 46 implementation barriers. Turns out, most aren’t scientific or ecological—they’re human!
nature.com
Global literature review and survey of implementation constraints on natural climate solutions - Nature Communications
This study analyzes 15,572 pathway-specific, georeferenced Natural Climate Solution implementation constraint observations in 137 countries, finding that lack of policy coordination or implementation ...
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Jess McLaughlin, PhD (they/them) @jfmclaughlin92.bsky.social · 11/03/2026
Got back our sequences for the intro bio "is this sushi what it claimed to be?" lab activity and the answer is a resounding "absolutely not"
media.tenor.com
a cartoon character is holding a remote control in his hands .
Alt: A very sad looking fish from SpongeBob. His life has been a lie, he's been a tilapia this whole time.
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10kLepGenomes @10klepgenomes.bsky.social · 04/03/2026
(1/4) 📢 Applications are open for the #LepEU Workshop 2026: a joint training + hackathon event focused on the analysis of #Lepidoptera genomic data. 🗓️ 26–29 May 2026 📍 Faculty of Sciences, University of Lisbon (Portugal) Save the date! ⬇️
A yellow historic tram travels along a narrow cobblestone street lined with bright-colored buildings in Lisbon, Portugal. The 10kLepGenomes and LepEU logos are overlaid in the bottom corner.
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Sarah McAnulty, Ph.D. @sarahmackattack.bsky.social · 01/03/2026
Did you know that the bees that need saving are NOT honeybees? Honeybees are the dairy cows of bees. People brought them over from Europe to make us honey. The problem with honeybees, esp in resource-limited ecosystems (like hey! cities!) is that they compete with our native bees for food.
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Carl T. Bergstrom @carlbergstrom.com · 24/02/2026
1. Kevin Gross and I have a new paper out today PLOS Biology. We used economic models based around screening games and the market for unpaid labor to highlight a meltdown cycle threatening peer review.
journals.plos.org
Screening, sorting, and the feedback cycles that imperil peer review
The process of peer review is vital to contemporary science, but is also under enormous strain. This study uses mathematical models to dissect the threats to the long-term viability of peer review, su...
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Center for Climate Integrity @climateintegrity.org · 19/02/2026
“[People in the plastics industry] are very happy for us to look at ourselves and at each other, and not look at them,” says @bethgardiner.bsky.social, author of "Plastic Inc: Big Oil, Big Money and the Plan to Trash our Future."
theguardian.com
‘They pushed so many lies about recycling’: the fight to stop big oil pumping billions more into plastics
Plastic production has doubled over the last 20 years – and will likely double again. For author Beth Gardiner, metal water bottles and canvas tote bags are not the solution. So what is?
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c0nc0rdance @c0nc0rdance.bsky.social · 18/02/2026
What I love about molecular phylogeny: it's so counter-intuitive. What's the closest living relative of elephants? Is it rhinos? Nope, it's a hyrax, or a manatee. They're all in super-order Afrotheria.
A phylogeny of Afrotheria, showing stellar's sea cow, rock hyrax, african elephant, manatee, mastodon
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David López-Idiáquez @davididiaquez.bsky.social · 15/02/2026
We have published a new pre-print showing a decline in great tit adult and nestling mass of around 1 gram in 47 y. [rate of approx. -0.040 Hadanes] With @ellafcole.bsky.social, @devisatarkar.bsky.social, Sam. Crofts, @mcmahok.bsky.social & @sheldonbirds.bsky.social www.biorxiv.org/content/10.6...
Decline in body mass in adult (left) and nestling great tits. In the nestling plot, the purple line represents all nestling and the green line those that recruited to the population as breeders. Their different slope suggest an increase in the strength of selection on nestling mass something confirmed in the MS by analysing the temporal trends in selection differentials (see link for further information)
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c0nc0rdance @c0nc0rdance.bsky.social · 13/02/2026
This strange little bird is an 'oystercatcher', one of 12 species in family Haematopodidae, Latin for "blood foot" because of dark red coloration on the legs of some. A group of them is called a "stew".😀 Let's talk about the utter weirdness of their eyes & beaks.
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invertebrate @crevicedwelling.bsky.social · 02/02/2026
reading about organisms that aren’t your specialty is like margins of the quorbus eplungulate, ploobular processes bent posteriorly towards the foobulum define term “eplungulate” - lacking plungae. synonym: thubulous
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Mayor of London, Sadiq Khan @london.gov.uk · 21/01/2026
Beavers are back in London 🦫 Here's how (and why) we did it ⬇️
Four-panel image-led graphic. Left panels show David Attenborough wearing a beige jacket, seated outdoors beside reeds and water, smiling and gesturing behind him. Right panels show close-up photos of a beaver swimming and standing upright among tall reeds. Bold yellow caption text across the panels reads: “If someone had told me when I first moved here that one day I would be watching wild beavers in London, I would have thought they were mad. But there they are, right behind me. Happily going about their own business.”
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Ash Whiffin @ashwhiffin.bsky.social · 19/01/2026
Every year I try to repurpose #BlueMonday (which we all know is a load of 💩) and advocate for #insects by showcasing some beautiful BLUE BUGS! Please join me by sharing your photos or artwork with the hashtag #BlueBugs 🦋🩵 📷 Common Blue (Polyommatus icarus)
A male Common Blue butterfly (Polyommatus icarus) rests on a flower.
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Timmons Roberts @timmonsroberts.bsky.social · 08/01/2026
Helpful listing of things academics can do now. www.abiperrin.com/p/scientists...
Diagram of "Tried and true" approaches for academics to make a difference now
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Hugo Darras @hugodarras.bsky.social · 06/01/2026
New work from @miyapan.bsky.social and our team, bringing ant, bee, and wasp labs together. @chuanxinyu.bsky.social shows that the ANTSR locus we discovered in ants has determined sex for 150+ My across bees and stinging wasps 🐜🐝, despite virtually no sequence conservation 😮 doi.org/10.1073/pnas...
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