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In the past 50 years, the amount of water in the open ocean without oxygen has gone up more than four-fold. In coastal water bodies, including estuaries and seas, low-oxygen sites have increased more than 10-fold since 1950. “Sufficient oxygen in bottom waters is necessary for a well-functioning healthy ecosystem,” says Professor Daniel Conley at Lund University working together with an internatio

https://www.lunduniversity.lu.se/article/oxygen-worlds-oceans-declining-scientists-reveal-dangers-and-solutions - 2025-11-25

Our muscles enable us to breathe, move and run. Exercise improves our health and can even prevent many diseases. “I think that the importance of muscle in our overall physiology has been underestimated”, says Jorge Ruas, associate professor at Karolinska Institutet, Sweden, and recipient of the Leif C Groop award for outstanding diabetes research. According to the motivation, in Ruas’ work, “a met

https://www.lunduniversity.lu.se/article/leif-c-groop-award-outstanding-diabetes-research-jorge-ruas-karolinska-institutet - 2025-11-25

Even though the EU’s food safety authority, EFSA, has classified genetically modified (GM) crops as safe, several member states always vote against authorisation, which poses an obstacle for countries thinking of growing these crops. A group of researchers and experts want to resolve this impasse. Each country should be allowed to individually decide on cultivation of GM crops within their borders

https://www.lunduniversity.lu.se/article/should-gm-crops-be-grown-eu-let-countries-decide-themselves-propose-group-experts - 2025-11-25

The HLF gene is necessary for maintaining our blood stem cells in a resting state, which is crucial for ensuring normal blood production. This has been shown by a new research study from Lund University in Sweden published in Cell Reports. “The study confirms several previous studies that show the HLF gene’s significance in blood formation”, says Mattias Magnusson who led the new study. The result

https://www.lunduniversity.lu.se/article/hlf-gene-protects-blood-stem-cells-maintaining-them-resting-state - 2025-11-25

Researchers have for the first time determined that hybridization between two bird species can give rise to several novel and fully functional hybrid genomic combinations. This could potentially be because hybrid species emerged through independent hybridisation events between the same parent species on different islands. Swedish and Norwegian researchers have studied island populations of a hybri

https://www.lunduniversity.lu.se/article/hybridization-can-give-rise-different-genome-combinations - 2025-11-25

Can tumors teach us about animal evolution on Earth? Researchers believe so and now present a novel hypothesis of why animal diversity increased dramatically on Earth about half a billion years ago. A biological innovation may have been key. A transdisciplinary and international team, from Lund University in Sweden and University of Southern Denmark presents their findings in Nature and Ecology. T

https://www.lunduniversity.lu.se/article/novel-hypothesis-why-animals-diversified-earth - 2025-11-25

We are currently experiencing technical problems sending emails from Lund University email accounts to Microsoft’s free email services. This mainly applies to Hotmail, Outlook and Live email addresses, but it may also apply to other email services. If you are trying to contact us from such an email account and have not received a reply after several days, it may be that our reply is not reaching y

https://www.lunduniversity.lu.se/article/problems-sending-emails-lu-email-accounts-microsoft-email-services - 2025-11-25

Researchers have long wondered how our cells navigate inside the body. Two new studies, in which Lund University researcher Pontus Nordenfelt has participated, have now demonstrated that the cells use molecular force from within to steer themselves in a certain direction. This knowledge may be of great significance in the development of new drugs. Pontus Nordenfelt, researcher in infection medicin

https://www.lunduniversity.lu.se/article/how-cells-are-able-turn - 2025-11-25

Nicholas Loubere at the Centre for East and South-East Asian Studies, shares some reflections on the major achievements as well as the downsides of China’s reform period ahead of the upcoming conference “Assessing 40 Years of Reform and Opening in China” What have been the major changes in China since the reform and opening, both for society as a whole and for the Chinese people? Can you give any

https://www.lunduniversity.lu.se/article/assessing-40-years-reform-and-opening-china-conference - 2025-11-25

Last autumn, the unique Ravensbrück Archive was opened to the general public as well as to researchers. Now requests are flooding in from all over the world to the archive in Lund, Sweden. “We are touched by the response”, says Håkan Håkansson at the University Library. Saturday 27 January is international Holocaust Remembrance Day. Just over three months have passed since the Ravensbrück Archive

https://www.lunduniversity.lu.se/article/thousands-visitors-search-ravensbruck-archive-information - 2025-11-25

Certain microorganisms are used to stimulate cultivated plants’ growth and disease resistance. Sometimes such bio-fertilisers works well, sometimes not. Now, researchers at Lund University, Sweden, are to study the exact requirements for improving the growth of sugar beet. If they succeed, biological fertilisers of crops will provide more benefits and bigger harvests. In a newly completed study, t

https://www.lunduniversity.lu.se/article/researchers-optimise-sugar-beet-bio-fertilisers - 2025-11-25

Researcher Jesper Wallentin at the Department of Physics at Lund University in Sweden has received a grant of approximately SEK 15 million for a research project on the ability of nanowires to act as detectors for X-ray radiation. If successfully developed, this technology could enable X-rays of single cells, for example. Wallentin’s project is about investigating whether nanowires can be used as

https://www.lunduniversity.lu.se/article/physicist-awarded-millions-research-x-rays-using-nanowires - 2025-11-25

Astronomers have managed to take unusually colourful images of a group of galaxies using a telescope in Hawaii. The photos reveal new facts about this spectacular galaxy cluster. Remnants of star matter attest to a phenomenon known as galactic cannibalism. At a distance of approximately 250 million light years from our planet lies a galaxy cluster called Stephan’s Quintet. It consists of several c

https://www.lunduniversity.lu.se/article/colourful-photo-reveals-cannibalism-galaxy-cluster - 2025-11-25

A major international study shows that if cardiac arrest patients are treated like heart attack patients only, this will potentially have negative consequences on their rehabilitation and return to working life. These patients often lack follow-up of the injuries they may have suffered to the brain in connection with their cardiac arrest, the researchers found. It can happen anywhere, at any time

https://www.lunduniversity.lu.se/article/inadequate-follow-many-cardiac-arrest-patients - 2025-11-25

A previously unknown language has been found in the Malay Peninsula by linguists from Lund University in Sweden. The language has been given the name Jedek. “Documentation of endangered minority languages such as Jedek is important, as it provides new insights into human cognition and culture”, says Joanne Yager, doctoral student at Lund University. “Jedek is not a language spoken by an unknown tr

https://www.lunduniversity.lu.se/article/listen-unknown-language-discovered-southeast-asia - 2025-11-25

The Novo Nordisk Foundation recently made the announcement to grant DKK 225 million to Lund University for the construction and operation of MicroMAX, a new beamline for the MAX IV research facility in Lund, Sweden. The beamline will become one of the world’s strongest protein microscopes and an important tool for researchers studying proteins. “We are extremely pleased that the Novo Nordisk Found

https://www.lunduniversity.lu.se/article/millions-invested-new-beamline-max-iv - 2025-11-25

Sweden is trending right now, with cultural concepts such as “lagom” (just enough) and “fika” (coffee break) selling everything from books to fashion. The nation is often seen as a social democratic model country, where people are egalitarian, wealthy and happy. As Ingvar Kamprad, the founder of the Swedish multinational furniture retailer IKEA, recently passed away, it is interesting to reflect o

https://www.lunduniversity.lu.se/article/how-ikeas-founder-exported-certain-image-sweden-frugality-fika - 2025-11-25

Chemistry professor Kenneth Wärnmark at Lund University in Sweden has been awarded SEK 35 million for a research project about using iron molecules to develop solar cells and solar fuel. The grant is aimed at producing cheaper and more environmentally-friendly materials that can capture the energy of the sun. Kenneth Wärnmark has for many years conducted research on the possibilities of developing

https://www.lunduniversity.lu.se/article/major-investment-more-environmentally-friendly-solar-energy - 2025-11-25

Nocturnal animals can use the stars and the Milky Way to find their way during the darkest hours. While animal navigation is studied all over the world, some of the leading researchers are based at Lund University in Sweden. In a recent article they sum up the research so far and give their thoughts on challenges to come. There are advantages to being active in the night. Fewer parasites are activ

https://www.lunduniversity.lu.se/article/starry-sky-shows-nocturnal-animals-way - 2025-11-25

The enzyme that produces DNA building blocks plays an important role when cells divide. In a new study, researchers have discovered for the first time that the so-called master switch of the enzyme can change locations - while still performing the same task. Regardless of whether you are human, a worm or a bacterium, all beings need to create new cells in order to grow or to replace old cells. But

https://www.lunduniversity.lu.se/article/unexpected-discovery-about-essential-enzyme - 2025-11-25