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Work environment at Lund Observatory

By the end of 2019 it emerged that there were work environment problems in the astronomy section of the Department of Astronomy and Theoretical Physics, also known as Lund Observatory. The then head of department had received a significant number of complaints from staff members about bullying and harassment. The Faculty of Science commissioned an outside consultancy company to perform a thorough

https://www.astro.lu.se/article/work-environment-lund-observatory - 2025-10-03

New website launched.

At the end of March Lund Observatory together with the Department of Theoretical Physics moved its website to the Lund University web server. This move gives the Lund Observatory website a whole new look, many new functionalities and enables us to comply with the guidelines of the Web Accessibility Initiative (WAI). If you are no longer able find important content on our website then feel free to

https://www.astro.lu.se/article/new-website-launched - 2025-10-03

Karolina Bryłka and co-authors on the cover of the latest volume of Journal of Phycology

“Cretaceous Diatom Database: A tool for investigating early diatom evolution"Authors: Karolina Bryłka, Matt P. Ashworth, Andrew J. Alverson, Daniel J. ConleyJournal: Journal of PhycologyDOI: 10.1111/jpy.13499https://doi.org/10.1111/jpy.13499In this article we present first comprehensive database of the Cretaceous Diatoms. We combined two views: palaeontology and phylogenetic. First and foremost we

https://www.geology.lu.se/article/karolina-brylka-and-co-authors-cover-latest-volume-journal-phycology - 2025-10-03

The World's Oldest Complete Wooden Hunting Weapons are Younger Than Previously Thought (co-author Zoran Perić)

The world's oldest complete wooden hunting weapons are 200,000 years old, not 300,000 as previously believed. This is shown by a new dating study that Zoran Perić from the Department of Geology participated in, which has now been published in Science Advances and highlighted in international media. The discovery indicates that the spears originate from Neanderthals, deepening our understanding of

https://www.geology.lu.se/article/worlds-oldest-complete-wooden-hunting-weapons-are-younger-previously-thought-co-author-zoran-peric - 2025-10-03

Rare pattern observed in migrating common swifts

Compared with other migratory birds, the common swift follows a very unusual pattern when it migrates from the breeding areas in Europe to its wintering locations south of the Sahara. This is what researchers have observed in a major eleven-year international study of the birds. “Our study is very significant for understanding how organisms, in this case the common swift, can migrate from one part

https://www.biology.lu.se/article/rare-pattern-observed-migrating-common-swifts - 2025-10-03

SEK 22,9 million for holistic approach on migratory birds

Professor Anders Hedenström receives SEK 22,9 million from Knut and Alice Wallenberg Foundation. Together with his colleagues Susanne Åkesson and Christoffer Johansson he will take a holistic approach to the factors that affect migratory birds and their flight from one part of the world to another. The project runs over a 5-year period. For birds, flying takes a lot of energy. Therefore, it is ext

https://www.biology.lu.se/article/sek-229-million-holistic-approach-migratory-birds - 2025-10-03

High temperatures threaten the survival of insects

Insects have difficulties handling the higher temperatures brought on by climate change, and might risk overheating. The ability to reproduce is also strongly affected by rising temperatures, even in northern areas of the world, according to a new study from Lund University in Sweden. Insects cannot regulate their own body temperature, which is instead strongly influenced by the temperature in the

https://www.biology.lu.se/article/high-temperatures-threaten-survival-insects - 2025-10-03

Johannes is one of the most cited researchers in the world

Together with almost 6400 other researchers around the globe Johannes Rousk has been selected as Highly cited researcher 2020 by The Web of Science Group. Only about one per cent of the researchers within a scientific field are appointed. Johannes Rousk is proud. To be appointed is proof that your research is important and has reached out to peers who have found it useful and frequently cited you.

https://www.biology.lu.se/article/johannes-one-most-cited-researchers-world - 2025-10-03

Christmas goodies for birds

A lot of people feed birds in the winter, but what is good for them and what is not? Andreas Nord, bird researcher at the Department of Biology in Lund knows the answer. “Fat is a lot better than crumbs from bread, pastry and buns. Fat is energy, bread is empty calories,” he says.Saffron is a popular “Christmas spice” for baking. For quite some time there have been warnings on social media about f

https://www.biology.lu.se/article/christmas-goodies-birds - 2025-10-03

Butterfly wing clap explains mystery of flight

The fluttery flight of butterflies has so far been somewhat of a mystery to researchers, given their unusually large and broad wings relative to their body size. Now researchers at Lund University in Sweden have studied the aerodynamics of butterflies in a wind tunnel. The results suggest that butterflies use a highly effective clap technique, therefore making use of their unique wings. This helps

https://www.biology.lu.se/article/butterfly-wing-clap-explains-mystery-flight - 2025-10-03

Soldiers, snakes and marathon runners in the hidden world of fungi

Researchers at Lund University in Sweden have discovered the individual traits of fungi, and how their hyphae – that is, the fungal threads that grow in soil - behave very differently as they navigate through the earth’s microscopic labyrinths. The study was performed in a lab environment, and the underground system constructed synthetically from silicone. Using a microscope, researchers were able

https://www.biology.lu.se/article/soldiers-snakes-and-marathon-runners-hidden-world-fungi - 2025-10-03