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Fjärilarnas vingar är unikt stora och breda i förhållande till resten av kroppen jämfört med vingarna hos andra flygande insekter och hos fåglar. Nu har forskare vid Lunds universitet studerat aerodynamiken när fjärilarna flyger. Resultaten förklarar nyttan med den extrema vingformen och de flexibla vingarna och kan komma till användning vid tillverkning av små drönare. Lundaforskarna har i detalj

https://www.naturvetenskap.lu.se/artikel/fjarilens-vingslag-overraskar-forskare - 2025-12-13

Redan i slutet av 1960-talet lanserades teorier om en möjlig förekomst av supertunga grundämnen. Deras mest långlivade atomkärnor skulle kunna ge upphov till en så kallad ”stabilitetsö” långt bortom grundämnet uran. Men nu visar en studie, som letts av kärnfysiker vid Lunds universitet, att ett 50 år gammalt kärnfysikmanifest måste revideras. Det tyngsta grundämnet som finns i naturen är uran, var

https://www.naturvetenskap.lu.se/artikel/karnfysikalisk-seglats-mot-mytomspunnen-o - 2025-12-13

Forskare vid Lunds universitet har upptäckt hur svampar besitter individuella karaktärsdrag, och hur deras hyfer (enskilda svamptrådar i jorden) beter sig på olika sätt när de utforskar och tar sig fram genom jordens mikroskopiska labyrinter. Undersökningarna har gjorts i laboratorium och de underjordiska gångarna har tillverkats syntetiskt av silikonpolymer. I mikroskop har forskarna kunnat följa

https://www.naturvetenskap.lu.se/artikel/militarer-ormar-och-maratonlopare-i-svamparnas-varld - 2025-12-13

Anne L'Huillier, Professor of Atomic Physics at the Department of Physics, is awarded the Nobel Prize in Physics 2023. Read more about Anne L'Huillier: The Nobel Prize in Physics 2023 | Lund University's main website

https://www.science.lu.se/article/nobel-prize-lund - 2025-12-13

One result of climate change is that spring is arriving earlier. However, migratory birds are not keeping up with these developments and arrive too late for the peak in food availability when it is time for breeding. By getting the birds to fly a little further north, researchers in Lund, Sweden, and the Netherlands have observed that these birds can give their chicks a better start in life. Globa

https://www.science.lu.se/article/migratory-birds-can-be-taught-adjust-climate-change - 2025-12-13

When humans are ill, we tend to be less active. This also applies to wild animals, but so far, it has not been known how long the reduced activity lasts or which activities are affected the most. New research from Lund University in Sweden shows that birds' activity decreases for up to three weeks when they become ill - something that could mean the difference between life and death. The researche

https://www.science.lu.se/article/disease-affects-blackbirds-more-previously-thought - 2025-12-13

Changes in oxygenation and climate had a fundamental impact on marine environments and ecosystems during one of the most transformative times of the development of life on Earth. This according to a new study in which researchers have analysed iodine and calcium in limestone samples from Sweden, Estonia and Russia. There has long been speculation about major links between biodiversity and access t

https://www.science.lu.se/article/colder-climate-and-oxygen-rich-ocean-currents-laid-foundations-modern-marine-ecosystems - 2025-12-13

Researchers at Lund University in Sweden are investigating a car fuel comprised of a liquid that is converted to hydrogen by a solid catalyst. The used liquid is then emptied from the tank and charged with hydrogen, after which it can be used again in a circular system that is free from greenhouse gas emissions. In two research articles, Lund researchers have demonstrated that the method works, an

https://www.science.lu.se/article/new-catalyst-could-provide-liquid-hydrogen-fuel-future - 2025-12-13

Using global satellite data, a research team has mapped the tree cover of the world’s protected areas. The study shows that regions with abundant large herbivores in many settings have a more variable tree cover, which is expected to benefit biodiversity overall. Maintaining species-rich and resilient ecosystems is key to preserving biodiversity and mitigating climate change. Here, megafauna – the

https://www.science.lu.se/article/large-herbivores-such-elephants-bison-and-moose-contribute-tree-diversity - 2025-12-13

For over 20 years, a research team at Lund University in Sweden has studied the common bluetail damselfly. Females occur in three different colour forms – one with a male-like appearance, something that protects them from mating harassment. In a new study, an international research team found that this genetic colour variation that is shared between several species arose through changes in a speci

https://www.science.lu.se/article/scientists-have-solved-damselfly-colour-mystery - 2025-12-13

Physical geographer Alex Vermeulen, who leads the work on the ICOS Carbon Portal, was the editor of a new publication about increasing greenhouse gas flows that has had a large international impact. He now hopes that the report will be considered during the UN’s ongoing Climate Change Conference in Dubai. Alex, you were editor for the 19th edition of the World Meteorological Organization’s journal

https://www.science.lu.se/article/lund-led-greenhouse-gas-flow-publication-has-huge-media-impact - 2025-12-13

A new study from Lund University confirms that pesticides commonly used in farmland significantly harm bumblebees. Data from 106 sites across 8 European countries show that despite tightened pesticide regulations, more needs to be done. Despite claims of the world's most rigorous risk assessment process, the use of approved pesticides in European agricultural landscapes still negatively affects no

https://www.science.lu.se/article/commonly-used-pesticides-are-still-harming-bees - 2025-12-13

Through analysis of high-resolution data from a ten-metre telescope in Hawaii, researchers at Lund University in Sweden have succeeded in generating new knowledge about three stars at the very heart of the Milky Way. The stars proved to be unusually young with a puzzling chemical composition that surprised the researchers. The study, which has been published in The Astrophysical Journal Letters, e

https://www.science.lu.se/article/astronomers-determine-age-three-mysterious-baby-stars-heart-milky-way - 2025-12-13

One is an American astronomer who has charted the innermost parts of the Milky Way using spectroscopy, the other a British professor of Geography who has made a name for herself through her interdisciplinary climate research. R. Michael Rich and Harriet Bulkeley have been appointed honorary doctors at the Faculty of Science at Lund University. R. Michael RichProfessor R. Michael Rich is based at t

https://www.science.lu.se/article/world-leading-astrophysicist-and-interdisciplinary-geographer-are-new-honorary-doctors-science - 2025-12-13

Dean Per Persson, Deputy Dean Karin Rengefors and Vice-Dean Charlotta Turner have now taken office. Get to know them better through the interviews below that were conducted in the spring of 2023, in connection with the election. In addition to the three mentioned, Karin Hall will have an assignment as Vice-Dean during 2024. Shortcuts to the interviewsInterview with Dean Per PerssonInterview with D

https://www.science.lu.se/article/new-deans-have-taken-office - 2025-12-13

Following the arrival of the first farmers in Scandinavia 5,900 years ago, the hunter-gatherer population was wiped out within a few generations, according to a new study from Lund University in Sweden, among others. The results, which are contrary to prevailing opinion, are based on DNA analysis of skeletons and teeth found in what is now Denmark. The extensive study has been published as four se

https://www.science.lu.se/article/scandinavias-first-farmers-slaughtered-hunter-gatherer-population - 2025-12-13

Physical geographer Lina Eklund is tracking the destruction of Gaza week by week using satellite images. Her analyses could be significant if, once the fighting between Israel and Hamas is over, questions of possible war crimes are raised at the International Court of Justice in The Hague. Lina Eklund, associate senior lecturer at the Department of Physical Geography and Ecosystem Science and rese

https://www.science.lu.se/article/destruction-gaza-monitored-space - 2025-12-13

Astronomers can use supercomputers to simulate the formation of galaxies from the Big Bang 13.8 billion years ago to the present day. But there are a number of sources of error. An international research team, led by researchers in Lund, has spent a hundred million computer hours over eight years trying to correct these. The last decade has seen major advances in computer simulations that can real

https://www.science.lu.se/article/new-insights-how-galaxies-are-formed - 2025-12-13

The large-eyed bristle worm Vanadis has long been of interest to the world’s vision researchers. But the worm has been difficult to study since it lives in the open sea and is active at night. Now, a research team has succeeded in locating an Italian worm colony and is able to confirm that the worm has completely unique vision. Bristle worms are a group of annelid worms that mostly live in the sea

https://www.science.lu.se/article/marine-worm-outstanding-vision-fascinates-researchers - 2025-12-13

Quaternary geologist Raimund Muscheler and physical geographer Thomas Pugh have been awarded the ERC Advanced Grant by the European Research Council. They will receive EUR 2.5 million each over a five-year period to study historical solar storms and the rate at which trees grow and die around the world. The European Research Council (ERC) supports research of the highest quality in all fields. The

https://www.science.lu.se/article/two-lund-researchers-receive-prestigious-eu-grant - 2025-12-13