A new ERC-funded project at Aarhus University aims to investigate how hormones, stress, and genetic factors influence women's coronary arteries. The project will develop new models to explain why certain cardiovascular diseases affect women differently from men, and may lead to personalized rupture-risk maps and improved diagnosis and ...
Researchers from Aarhus University developed a low-cost multispectral imaging system that uses LEDs at 16 different wavelengths to reveal differences in materials. The system was tested at Sorte Muld and Fredbjerg, revealing new layers and changes in the fill that were difficult to distinguish in normal color photographs. This technolo...
New research reveals that shipwrecks from WWI and WWII are leaking toxic chemicals into the North Sea, polluting the local ecosystem. The wrecks, including the German submarine UC-30, contain explosives that are harming starfish, mussels, and other marine life.
A new study reveals that climate change can lead to a significant increase in wheat prices, with severe water scarcity being a key driver. The researchers found that wheat prices are more closely linked to water scarcity than other crops, and that compound drought events are expected to become more common in a warmer climate.
New research reveals that blue mussels reduce filtration activity in response to parasite detection, with potential consequences for ecosystem function. The 'ecology of fear' concept shows that the mere risk of infection can cause mussels to change behavior, making it harder for parasites to infect them.
A large Danish study reveals that women with endometriosis use more anxiety and depression medication before and after diagnosis, with differences persisting even after diagnosis. The study suggests that prolonged pain, uncertainty, and fertility problems may contribute to the mental strain, but an earlier diagnosis may not alleviate it.
Researchers use advanced 3D X-ray techniques to determine how narwhal's tusk acquires its twisted structure, revealing a double-spiral structure with a biological counterbalance. The discovery provides new insight into how nature constructs advanced materials with extreme mechanical properties.
Researchers found that male sperm whales emit slow, low-frequency clicks with extremely high source levels, which can be heard up to 70 kilometers away. These clicks are not used for echolocation but may serve as a form of communication or advertisement, potentially linking to honest signals of size.
A new white paper by 135 EU researchers highlights the decline of wild pollinators, threatening food security and societal functions. The report calls for policy coordination and education on ecosystems and pollinators to reverse the trend.
A new policy brief from PollinERA proposes a regional pesticide budget system to manage total pesticide pressure at landscape scale. The system would align with EU environmental law and provide farmers with a practical incentive to choose lower-impact products.
A new study from Aarhus University reveals that women with pre-eclampsia during pregnancy have a higher risk of developing high blood pressure and chronic kidney disease later in life. High protein levels in the urine during pre-eclampsia are linked to an increased risk of these conditions.
A Danish study reveals that financial compensation alone is insufficient to persuade landowners to restore low-lying soils as wetlands. The decision-making process is influenced by factors such as responsibility, professional pride, and attachment to the land, highlighting a mismatch between policy design and farmers' actual thoughts.
As precision agriculture technologies spread, on-farm experimentation has become increasingly common, generating vast amounts of data that require advanced analytical approaches. Researchers are now using statistical methods like linear mixed models and Bayesian approaches to handle the complexity of real-world data, enabling farmers t...
Researchers have found that wheat plants can produce natural compounds that suppress nitrifying microbes in the soil, reducing nitrogen losses. The study screened 18 benzoxazinoids and found seven capable of strongly suppressing nitrification, with benefits for fertilizer efficiency and climate change mitigation.
A new study identifies five central lock-ins that slow down the transformation of Europe's food system, including fragmented policy, hard-to-change dietary habits, market structures, environmental costs, and crises. The researchers offer recommendations in the form of principles to address these interconnected problems.
Researchers at Aarhus University discovered a new compound, 4-octyl itaconate, that inhibits inflammation in joints by activating the body's anti-inflammatory system. This treatment targets synoviocytes instead of immune cells, offering a promising new option for patients with severe or treatment-resistant rheumatoid arthritis.
A new study from Aarhus University found that introduced wild pigs are associated with lower abundance and species richness of invasive plants, but native white-tailed deer are linked to reduced abundance of native tree seedlings. The research suggests that ecological impact depends on feeding behavior, functional traits, and environme...
A comprehensive review of existing research shows no evidence that men's use of valproate increases the risk of neurodevelopmental disorders. The analysis combines data from large population-based studies in Denmark, Norway, Sweden, and Taiwan.
Researchers discover hydrogen radicals play central role in PFAS degradation under high-energy UV light, breaking down molecules into smaller, less persistent compounds. This breakthrough provides a clearer understanding of the underlying mechanism and challenges previous assumptions.
Researchers have mapped blood vessels in human adipose tissue with unprecedented detail, revealing that they are not only affected by disease but also play an active role in its processes. The study identifies unique cell types with mixed characteristics, suggesting a new approach to treating metabolic diseases.
Two new studies from Aarhus University reveal that endometriosis is often difficult to recognize in its early stages, requiring a systematic approach even when symptoms are diffuse. The studies highlight the need for improved knowledge, collaboration with specialists, and referral pathways to reduce diagnostic delays.
A new study from Aarhus University identified nearly 200 proteins that change during the menstrual cycle, influencing conditions like endometriosis and bleeding disorders. The study provides a comprehensive picture of biological changes over a full cycle.
A new study from Aarhus University reveals that weight-loss drugs containing GLP-1 hormone may influence joint inflammation in arthritis patients. The study found that high doses of GLP-1 in medication could have a dual effect, both through weight loss and by increasing levels in the joints.
A large Nordic register-based study finds that high-dose folic acid supplementation before pregnancy reduces the risk of major congenital anomalies by 45% in women taking antiseizure medication. Starting folic acid after pregnancy onset has no protective effect.
Researchers have mapped the molecular mechanism behind allergic reactions and developed tailored antibodies to block life-threatening responses. The findings suggest a new approach to targeting the most important allergens and provide a starting point for developing more precise treatments for severe allergy.
Researchers at Aarhus University have developed an artificial virus-like DNA needle that can deliver molecules directly into cells. The technique uses DNA origami to assemble the needle and deliver its payload, potentially solving a major issue with many therapies being trapped inside cells.
A new study found that 10-20% of patients who stopped taking daily HIV medication were able to control the virus on their own, thanks to the interaction between antibodies and T cells. The researchers plan to investigate how to strengthen these immune mechanisms to develop a treatment for everyone.
A new study from Aarhus University reveals the thymus, a small organ previously believed to cease functioning early in adult life, plays a lifelong role in the risk of cancer and cardiovascular disease. The healthier the thymus, patients respond better to immunotherapy treatment.
Cryotherapy has been shown to be an effective and safe treatment option for small kidney tumors, destroying cancer cells while preserving kidney function. The procedure is less invasive than surgery and can be repeated several times, making it a promising alternative for patients with early-stage kidney cancer.
A new study reveals that harbor porpoises have a natural hearing protection mechanism that allows them to shield themselves from intense noise. The researchers found that the porpoises can reduce their hearing sensitivity when anticipating noise, which helps maintain their hearing acuity once the noise stops.
A new science-based operational framework can help countries evaluate their progress towards the 30/10 biodiversity target. The framework reveals that only 2% of land and 2% of sea contribute to the target, while reported figures are often overestimated.
A Danish rewilding study reveals that large herbivores like horses and cattle can effectively manage semi-open landscapes, promoting varied ecosystems and biodiversity. By analyzing GPS data and satellite imagery, researchers found that these animals create a patchwork of habitats with varying resilience to extreme weather events.
A new comprehensive study reveals that modern afforestation in Europe is contrary to the continent's long-term ecological trajectory. The study suggests that dense forests are a recent phenomenon and that current reforestation practices are on the wrong track, harming biodiversity.
Researchers at Aarhus University have developed a technology to turn used rubber gloves into a material that captures CO2, offering a climate-friendly alternative to current methods. The process converts waste rubber into a CO2 adsorbent using a ruthenium-based catalyst and hydrogen gas.
A new Danish study compiles ten years of research identifying several factors during pregnancy and childhood that advance the timing of puberty, including genetic predisposition, maternal health, and psychosocial stressors. The study found an average shift of about three months, affecting both physical wellbeing and later health outcomes.
A nationwide review of 373 reported drugging cases in Denmark found that alcohol was the most frequent substance detected in complainants' blood and urine samples. Blackout was also a common symptom, suggesting high levels of alcohol consumption.
A new study published in Acta Psychiatrica Scandinavica found that people with mental illness who use AI chatbots risk experiencing a worsening of their condition, particularly in terms of delusions and mania. Researchers are calling for increased awareness among healthcare professionals about the potential risks of AI chatbot use.
A new study from Aarhus University finds that early puberty is associated with an increased risk of general psychological distress, psychiatric diagnoses, and the use of psychiatric medication. Girls who enter puberty early may have twice the risk of receiving psychiatric medication for mental health conditions compared to their peers.
Global study finds that nitrogen pollution causes forests to follow two distinct patterns in response to added nutrients, with some experiencing a boost and others collapsing. The findings highlight the importance of reducing nitrogen levels to stabilize forest soil carbon pools and maintain natural respiration rhythms.
The world's forests are becoming homogenized, with fast-growing tree species dominating landscapes. Biodiversity is declining as slow-growing, specialized species disappear, compromising ecosystem stability and carbon storage. Active ecosystem management is essential to halt the loss of these threatened species.
A new study from Aarhus University finds that large numbers of cattle are driving lions out of their habitats in Kenya, affecting both the ecosystem balance and nature-based tourism. The researchers recommend targeted grazing management, protecting lion refuges, and using data in conservation planning.
Bird retinas operate under chronic oxygen deprivation, relying on anaerobic energy production. The pecten oculi serves as a metabolic gateway, delivering sugar and removing waste products.
Researchers at Aarhus University have demonstrated that protein building blocks essential for life as we know it form readily in space. Peptides, which bond amino acids together, were found to react with each other to form proteins on dust particles.
A new study from Aarhus University finds that about 30% of 'mediocre' books are rated as literary important or of high quality according to other criteria. The researchers argue that average Goodreads ratings do not automatically mean a book is unimportant, but rather hide strong and opposing reading experiences.
A new Danish model reveals that green initiatives in farming can lead to increased greenhouse gas emissions from one aspect of the system, while storing more carbon in the soil over time. The CIRKULÆR model shows that policymakers must consider the entire agricultural system to make informed decisions.
A Danish research group has designed proteins that can detect specific DNA sequences and produce light, which can be captured by a phone's camera. This breakthrough enables quick and affordable analysis of samples in various fields such as healthcare, agriculture, and the pharmaceutical industry.
Researchers at Aarhus University equip artificial cells with tiny motors mimicking the bacterium's actin polymerization mechanism, creating a functional internal skeleton and network of protein filaments. The study demonstrates how motion and structural organization can emerge in synthetic systems.
The book explores three phases of defense: internationalizing rights, criticizing global inequality, and securing legitimacy. It engages with new scholarship and bridges political philosophy and global inequality studies, providing a nuanced history of human rights.
An international study reveals that mixing grasses, legumes, and herbs in agricultural grasslands can significantly raise yields while reducing reliance on synthetic nitrogen fertiliser. The research shows a 12.3-tonne increase in dry matter per hectare under six-species mixtures compared to conventional systems.
A new study from Aarhus University identifies rare genetic variants that increase the risk of ADHD by up to 15 times. These variants are particularly expressed in nerve cells and disrupt development and communication between them.