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Rarely do we encounter a scientific fact that stirs public controversy and distrust in science as much as climate change. However, the theory is built on honest reporting of facts. This emerges from a new study from Lund University in Sweden. The study in question investigates whether there is a so-called publication bias within climate research, i.e. a statistically skewed distribution of the way

https://www.lunduniversity.lu.se/article/no-publication-bias-found-climate-change-research - 2025-12-21

Crashing computers or smartphones - and security loopholes that allow hackers to steal millions of passwords - could be prevented if it were possible to design error-free software. To date, this is a problem that neither engineers nor current supercomputers have been able to solve. A major reason for this is the computing power required to verify large programs. Today’s computers use vast amounts

https://www.lunduniversity.lu.se/article/biological-supercomputers-be-powered-molecular-motors - 2025-12-21

We may soon get better insight into the microcosm and the world of electrons. Researchers at Lund University and Louisiana State University have developed a tool that makes it possible to control extreme UV light - light with much shorter wavelengths than visible light. The new method uses strong laser pulses to direct the short bursts of light. Something very exciting happens when light hits elec

https://www.lunduniversity.lu.se/article/electrons-used-control-ultrashort-laser-pulses - 2025-12-21

 Back in 2001 the then Department of Astronomy moved from the old observatory at Svanelyckan (Stadsparken) to Sölvegatan 27.  Today it was time for the astronomers to move again.  Next time you want to visit the Division of Astronomy, we will be located in the A400 corridoor in the Physics building. Welcome.   

https://www.astro.lu.se/article/division-astrophysics-moves-a400 - 2025-12-21

The second ARRAKIHS consortium meeting was held in Lund in January. Progress of the mission study and the development of the project's instruments was discussed during this three day meeting.

https://www.astro.lu.se/article/second-arrakihs-consortium-meeting - 2025-12-21

Note: This PR was published by Lund University on 01/12/2023 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, whi

https://www.astro.lu.se/article/astronomers-determine-age-three-mysterious-baby-stars-heart-milky-way - 2025-12-21

Rebecca Forsberg and Nic Borsato continue to host our astronomy podcast 'The Meridian'.    In this third season they interview prominent researchers, such as NASA astronaut Jim Pawelczyk, professor at Penn State University in Kinesiology and Physiology, Ruth Pöttgen, a senior lecturer at the Department of Physics, Judith Korth, here at the Division of Astrophysics and Prof. Marie Dacke from the De

https://www.astro.lu.se/article/third-season-meridian-astronomy-podcast-released - 2025-12-21

 We were pleased to hear that one of our own, Santi Roca Faberga, has been honored by his local community for his achievements.  By popular vote in his home town he was selected for the Garrotxí de l'Any award 2023.An article about the award ceremony was published (in Catalan) in the Garroxta newspaper:Article about Stanti Roca Faberga

https://www.astro.lu.se/article/astronomer-honored-his-home-town - 2025-12-21

Astronomers and astronomy students have been training and checking the telescopes in preparation for Culture night.  The forecast looks good and we hope to get lots of visitors that want to look through the telescopes and marvel at the Universe.Astronomy on Culture Night 2024: Kl 11.00 - 19.00 :  Ljusets mörkare sidaThe Lund University Planetarium premiers with a new show (in Swedish) about how ou

https://www.astro.lu.se/article/gearing-culture-night - 2025-12-21

With over 1300 visitors at the telescopes and in the planetarium, it is safe to say that Culture Night 2024 was a great success. Arranging astronomy events on Culture Night is always a bit difficult since we do not know in advance if the skies are going to be clear.  We had luck with us this year.  The weather was nice and sunny during the day and once the Sun set we could bring out the telescopes

https://www.astro.lu.se/article/culture-night-2024 - 2025-12-21

A research team led by Lund University in Sweden has discovered a small planet that displays peculiar orbital motion. The shimmying planet, located 455 light-years from Earth, shows that planetary systems can be considerably more complex than researchers have previously thought. The newly discovered planet TOI-1408c has a mass equivalent to eight Earths and circles very close to a larger planet, t

https://www.astro.lu.se/article/researchers-discover-space-oddity-exoplanet-moving-mysterious-ways - 2025-12-21

I drygt 30 år har astronomiprofessor Lennart Lindegren varit delaktig i arbetet med rymdteleskopet Gaia. Nyligen samlade instrumentet in sina sista observationer. Men teleskopets bidrag till forskningen kommer att leva kvar under lång tid. This news article is in Swedish.  It was originally published on www.naturvetenskap.lu.se by Johan Joelsson.Lennart, den 15 januari samlade Gaia in stjärnljus f

https://www.astro.lu.se/article/astronom-tar-farval-av-rymdteleskop-som-under-lang-tid-kartlagt-vintergatan - 2025-12-21

Tack vare Europeiska sydobservatoriets teleskop i Chile har astronomer gjort detaljerade observationer av den mytomspunna exoplaneten WASP-121 b. Upptäckterna av grundämnet titan och jetströmmar utmanar vår förståelse för vindar och kemi på ultraheta planeter. This news article is in Swedish.  It was originally published on www.naturvetenskap.lu.se by Johan Joelsson.Sedan 1990-talet har drygt 5 80

https://www.astro.lu.se/article/titan-och-mystiska-jetstrommar-pa-extrem-exoplanet - 2025-12-21

A new instrument on the four-metre VISTA telescope at the European Southern Observatory in Chile has recently captured its first starlight. This marks the beginning of a new era in astronomy, as researchers prepare to map the sky in unprecedented detail. The instrument does not take ordinary images of the night sky. Instead, 4MOST – the Multi-Object Spectroscopic Telescope – collects spectra, that

https://www.astro.lu.se/article/new-eye-universe-opens-chile - 2025-12-21

Developments in quantum technology and artificial intelligence, AI, are predicted to transform research, as well as business and society as a whole. The Knut and Alice Wallenberg Foundation is awarding a total of SEK 1.6 billion over ten years to these promising fields, in two separate research projects involving several Swedish higher education institutions. Together with other funding, the budge

https://www.ai.lu.se/article/billions-be-invested-ai-and-quantum-technology - 2025-12-21

Stefan Larsson, digitaliseringsforskare och lektor vid avd för fastighetsvetenskap, skriver i Sydsvenskan tillsammans med bland andra Anna Felländer (regeringens digitaliseringsråd, m.m.), Fredrik Heintz (AI-forskare och ordförande i svenska AI-sällskapet) och Rebecka Cedering Ångström om behovet av breddad kompetens inom AI. "För att omfamna och frigöra den positiva kraften av teknologin på ett l

https://www.ai.lu.se/article/debattartikel-om-behovet-av-breddad-kunskap-inom-artificiell-intelligens - 2025-12-21

We recently released STRUDL, a software program for automatically creating world coordinate trajectories of road users from surveillance videos, based on a neural network object detector and tracking. It is available for free and as an open source by clicking here. STRUDL was made as a part of a collaboration between Lund University, Aalborg University and TNO. A paper describing the research that

https://www.ai.lu.se/article/strudl-new-open-source-software-package-tracking-objects-video - 2025-12-21

Christian Balkenius började vid Lunds universitet 1988. Då var AI-forskningen inriktad på att göra datorsimuleringar över emotionella processer. – Vi hade inga riktiga robotar som vi gjorde försök med, utan de kom först en bit in på 90-talet. Då handlade det mycket om navigering, att få roboten att ta sig från ett ställe till ett annat. Nu sker fler olika försök med robotar med målet att de ska ut

https://www.ai.lu.se/article/kognitionsvetenskap-drommen-om-en-mansklig-robot - 2025-12-21

"Det är viktigt att koppla ihop AI med demokrati eftersom det handlar om vilket samhälle vi vill ha, vilka möjligheter vi har att påverka och hur vi fattar våra beslut", säger statsvetaren Maria Hedlund. Som forskare har hon tittat särskilt på beslutsprocesser och AI. – AI är extra genomgripande för att den finns överallt och på grund av dess förmåga att se mönster i stora datamängder. Om system o

https://www.ai.lu.se/article/rostande-robotar-och-filterbubblor-hur-mycket-ai-tal-demokratin - 2025-12-21

Det uppkopplade hemmet är redan här. Men hur mycket avkall på integriteten är vi beredda att göra för högre komfort? Den och andra frågor ställer sig etnologen Robert Willim i ett nytt forskningsprojekt som rör AI i vår hemmiljö. – Jag är nyfiken på att förstå den digitala tekniken och hur den gradvis förändrar och präglar vårt vardagsliv, säger Robert Willim, som nu startat det fyraåriga forsknin

https://www.ai.lu.se/article/uppkopplat-hemma-komfort-kan-ga-fore-integritet - 2025-12-21