news 2025

Danish-Australian study shows that the effect of triple combination therapy depends on genetic changes in the tumour's signalling pathways. Hormone receptor-positive (ER+) breast cancer is the most common type of breast cancer worldwide. Patients with this typer of cancer in advanced stages are treated with a combination of hormone therapy and CDK4/6 inhibitors, which often inhibits tumour growth.

Biodiversity Researchers at the University of Copenhagen have discovered that moss acts as a natural trap for environmental DNA. This discovery opens the door to using moss as a simple, gentle and inexpensive method of monitoring biodiversity - from birds and mammals to fungi, insects and microbes. Right now, many of us have a bit of moss sitting in our Christmas decorations at home.

AI and plants Using a new AI method, researchers from the University of Copenhagen have rediscovered 51 old pea varieties that are no longer used in agriculture but may prove promising for the production of plant-based foods. The method is a shortcut to finding new resources in the green treasure troves that gene banks' enormous seed collections represent.

Archaeology A group of scientists are studying the Cyclades, an island group in Greece's Aegean Sea, looking for signs of early human activity. They are using technology such as laser scanning and magnetometry, which may be more effective and non-invasive than traditional archeological methods. The Cyclades are an island group in the Aegean Sea, southeast of mainland Greece.

Economics Passivity in financial choices is not due to specific personality traits - but depends on the context. This is the conclusion reached by researchers from CEBI and Danmarks Nationalbank in a new study. Are people who fail to adjust their pension contributions in response to policy reforms the same people who do refinance their mortgages when interest rates fall? The answer is clear: No, they are.

Contraception The contraceptive pill has been hailed as one of the most revolutionary health technologies of the 20th century - a tool that gave women control over their fertility and paved the way for education and careers.

Agriculture An international research team led by the University of Copenhagen, Shanghai Jiao Tong University and the University of Nottingham has discovered how plant roots penetrate compacted soil by deploying a well-known engineering principle. The finding could have major implications for future crop development at a time when pressure on agricultural land is increasing.

Activism Disruptive protest actions are among the tools often used by climate activists. New research from the University of Copenhagen shows that these types of actions have the intended effect: they raise public awareness of climate change. However, they also carry the risk of backlash. Climate activism takes many forms, but one of the most visible is so-called disruptive protests.

Knowledge about building with bricks did not travel directly from Italy to Denmark. That is the surprising conclusion of a team of researchers who analyzed bricks from medieval churches in Italy and Denmark. For more than a century, building archaeologists have believed that the art of brick building in Denmark was imported directly from Lombardy in northern Italy in the mid-12th century.

New research offers a unique insight into the lives of mammoths during the last Ice Age. Scientists have taken an important step closer to understanding the mythical mammoths that roamed the Earth thousands of years ago. For the first time ever, a research team has succeeded in isolating and sequencing RNA molecules from woolly mammoths dating back to the Ice Age.

Health and work life Radiation therapy treatment for breast cancer not only improves survival rates but also generates long-term financial benefits according to a new study from the University of Copenhagen. Survivors of illness and disease often suffer economic hardship such as reduced employment as they recover from treatment.

Research from the University of Southern Denmark and Lillebaelt Hospital shows that a digital treatment intervention combined with written support from a psychologist can reduce the fear of cancer recurrence and improve the quality of life for people who have had colorectal cancer. Fear of cancer recurrence is a common late effect among former cancer patients.

Rewilding A new nationwide survey from the University of Copenhagen shows that most Danes would like to see more large animals in the forests. Danes prefer forests with wild animals such as red deer and bison to traditional nature conservation with cattle and sheep. However, a significant minority are far from enthusiastic about nature with fences and large animals.

Researchers from the University of Southern Denmark (SDU) and the University of Cambridge have, for the first time, mapped the total flow of plastic in the Nordic countries. The study shows that the Nordic region holds the world's largest stock of accumulated plastic per capita and that only around 5% is recycled domestically.

New research from the University of Copenhagen points to a simple yet effective method for combating misinformation on social media: make it slightly harder to share content. Social media platforms like Facebook, Instagram, and X have made it incredibly easy to share content with friends and acquaintances through like and share buttons.

Researchers from the University of Southern Denmark (SDU) and the University of Cambridge have, for the first time, mapped the total flow of plastic in the Nordic countries. The study shows that the Nordic region holds the world's largest stock of accumulated plastic per capita and that only around 5% is recycled domestically.

Biotechnology DTU researchers are behind a potentially groundbreaking antivenom that could revolutionize the treatment of venomous snakebites in Africa. Snakebite envenoming is among the world's deadliest yet most overlooked tropical disease. The WHO has classified snakebite envenoming as one of 21 neglected tropical diseases, resulting in between 100,000 and 150,000 deaths worldwide each year.

Schizophrenia A specific type of brain cell is abnormally active in mice exhibiting behavior reminiscent of schizophrenia, according to a new study from the University of Copenhagen. By dampening the activity of these cells, researchers were able to restore the animals' behavior-an insight that may pave the way for a new preventive treatment.

Researchers from the University of Copenhagen have discovered an important phenomenon beneath the Arctic sea ice that was previously thought impossible. This phenomenon could have implications for the food chain and the carbon budget in the cold north. The shrinking sea ice in the Arctic Ocean is, overall, a disaster.

Archaeology A research team led by the University of Copenhagen has uncovered a remarkable Early Bronze Age ceremonial gathering place at Murayghat in Jordan. The discovery may shed new light on how ancient societies responded to social and environmental upheaval. How did ancient cultures react to severe crises and the breakdown of the established social order? The 5,500-year-old bronze age site of Murayghat in Jordan, excavated by archaeologists from the University of Copenhagen, may hold an answer.