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Sea Levels Researchers from the University of Copenhagen have gained unique insight into the mechanisms behind the collapse of Antarctic ice shelves, which are crucial for sea level rise in the Northern Hemisphere. The discovery of old aerial photos has provided an unparalleled dataset that can improve predictions of sea level rise and how we should prioritise coastal protection and other forms of climate adaptation.

ADHD Millions of adults around the world are diagnosed with ADHD every year, and there is a great need for research in the field. However, much clinical research on adult ADHD suffers from serious methodological shortcomings that make it difficult to use the results in practice, researchers from the University of Copenhagen and the University of Sao Paulo show in a new study.

Politics New research shows that politicians speak less intelligibly when in government - losing voters can be the consequence. It's well known that governing parties often lose voters over time - the so-called cost of governing. But a new study from Frederik Hjorth, Associate Professor of Political Science at the University of Copenhagen, documents a lesser-known but potentially crucial side effect of being in government: politicians begin to speak less simply and understandably.

Mental health In mother groups, mental health challenges can spread among new parents. New research from the University of Copenhagen and VIVE shows that the risk of experiencing postnatal reactions, such as depression, increases if you interact with other parents who are affected. In Denmark, new parents are typically placed in a parent group with 5-7 other families.

Parenthood Most first-time parents in Denmark feel competent and experience low levels of parental stress during their child's first year of life. However, new research shows that some groups find it significantly more difficult - and that parents' support needs changes over time. A new study from the University of Copenhagen provides a nuanced picture of how first-time parents in experience the first year with their child.

Groceries A new study reveals an unfortunate effect of supermarkets' popular "2 for 1" offers: Not only do they make us buy more, these offers also lead to food waste at home. Food waste is a huge global problem - both economically and climatically. The UN estimates that one third of all food goes to waste.

Vaccine: A more effective vaccine technology may be on the horizon. In a new study in mice, researchers from the University of Copenhagen demonstrate that a simple addition to mRNA vaccines can significantly enhance their effectiveness. The innovation could become a powerful tool in the next pandemic.

Cancer: A new gene-editing method enables researchers to more easily determine whether a patient has inherited an increased risk of developing cancer-before any symptoms appear. Researchers at Rigshospitalet have tested the method and believe it has the potential to save lives worldwide. There may be hopeful news ahead for families with a history of breast and ovarian cancer.

Psychology A new global study shows that people in societies characterized by corruption, inequality, poverty, and violence are more likely to develop aversive, "dark" personality characteristics such as selfishness or spitefulness. Why are some people more inclined to cheat, manipulate, or harm others for their own gain? A new, comprehensive study with data from nearly 2 million people across 183 countries and all 50 US states points to an important answer: It is also a matter of the society in which one grows up.

Psychology Jihadists and extremists on the far right may have something in common. Researchers have developed a model consisting of social and psychological factors that explain how violent extremism arises. What makes a person willing to use violence? The complex psychological and social path that leads people to violent extremism has been mapped out in a new model devised by Associate Professor Milan Obaidi from the University of Copenhagen in collaboration with colleagues from Uppsala University, Aarhus University, and the University of Stuttgart.

DIABETES Unprecedented insights into insulin resistance could pave the way for better treatments and earlier detection of type 2 diabetes. Scientists have unearthed surprising details about how our bodies handle insulin - the hormone that plays a crucial role in regulating blood sugar and developing diabetes.

Ancient DNA: Researchers help the Native American Picuris Pueblo people uncovering their history using ancient DNA. Their research connects the Picuris Pueblo not only to their ancestors but also to the UNESCO World Heritage site of Chaco Canyon. Using tiny fragments of bones and teeth dated to between 500 and 700 years ago, along with saliva samples from living members of the Picuris Pueblo, Willerslev and his team at the University of Copenhagen have demonstrated a genetic link between the Picuris Pueblo and the Pueblo Bonito site in Chaco Canyon.

Endangered species The saola, an antelope-like bovine, is one of the world's rarest and most endangered mammals. In fact, it hasn't been observed in over 10 years. Researchers from the University of Copenhagen, in collaboration with Vietnamese scientists and an international team of researchers, have for the first time mapped the saola's complete genome, and they have used that knowledge to estimate the chances of saving it - if it still exists.

Bacteria Scientists have discovered a new type of immune defense in E. coli bacteria that turns viral infection machinery against the virus itself. Named after the Chinese military strategist Kongming-who famously used enemy weapons to defeat them-the system reveals a novel immune signaling pathway.

STEM CELLS The 'super stem cells' perform better than regular stem cells, being able to develop into many different cell types, researchers from the University of Copenhagen find, with many potential applications, including improved IVF treatment. Imagine if reducing your caloric intake could make you younger? This is almost the case with stem cells.

Proteomics A University of Copenhagen study uncovers intricate details about protein function at the molecular level. The discovery could transform disease diagnostics and treatment. Proteins play a central role in virtually every disease. They are the building blocks of life, serving as essential components in nearly all cellular processes.

Crop farming Sorghum is one of the world's oldest grains and possesses many traits that can benefit food security, climate resilience, and biodiversity. However, the mechanisms behind these traits have long remained a mystery to researchers, which has hindered efficient cultivation. Now, a new technique and a biobank - developed in collaboration with the University of Copenhagen - have made research and breeding possible at an unprecedented pace, paving the way to an effective crop in both the Global North and South.

Psychology A new study from the University of Copenhagen and University College London has unraveled why some people feel insecure in their abilities - even when they are actually good at what they do. Imagine you start a new job. You're thrown into new tasks that require you to learn new skills. As you progress, you start to develop a sense that you're good at your job - a sense of confidence in your performance.

Evolution New study uncovers the intricate factors that drive the evolution of genomes. Utilizing data from the world's largest bird genome database, it could have implications such as understanding how diseases adapt to human demographics or climate conditions Evolution. Nature's engine, driving and shaping genetic change and the diversity around us.

HEALTHY AGING Researchers have examined the relationship between healthy aging and various diets. Particularly, a plant-based diet with a low to moderate intake of healthy animal proteins is associated with healthy aging. If you want to be healthy and vigorous at 70, it's worth considering what you eat much earlier.