Despite over 200 restored wetlands in Denmark, botanical diversity remains low, with only 9.5 species per four square meters found in the studied areas. High nutrient input from agriculture continues to affect plant species dispersal and immigration, making it a significant barrier to increased biodiversity.
A recent study reveals that narwhals are highly affected by noise pollution from ships and seismic airgun pulses, triggering stress and altering their behavior. Researchers hope that better management of noise pollution will protect these unique Arctic animals.
Researchers at the University of Copenhagen have discovered that resistant bacteria can hide resistance genes in inactive bacteria within biofilms, creating a reservoir of resistance that can be drawn upon when antibiotics are not present. This new understanding challenges the long-held assumption that resistant bacteria lose their res...
Researchers discovered that forest mammals eavesdrop on monkey meals to access fruit dropped by messy eaters. This eavesdropping strategy is crucial for these animals' survival, particularly during periods when almond trees produce abundant food.
A study by University of Copenhagen researchers reveals that thousands of tigers are bred on farms and used to produce illegal traditional medicines. Buyers in Vietnam prefer wild tigers' bones over farmed ones due to perceived potency, while also seeking high tiger bone content.
A blind taste test by University of Copenhagen researchers shows Danes prefer conventional and organic farmed smoked salmon over wild-caught. The study reveals that people's expectations about a product affect their overall taste experience.
A new study by researchers at the University of Copenhagen found that an imbalance in vaginal bacteria is associated with a higher risk of emergency caesarean section. The study analyzed 1,396 samples from 736 pregnant women and discovered that those with greater levels of imbalance were more likely to deliver via C-section.
Researchers developed an algorithm predicting COVID-19 patient outcomes based on individual data, achieving high accuracy (over 90%) for up to ten days. This innovation enables hospitals to allocate staff and resources efficiently, potentially saving lives during future pandemic waves.
Astronomers have discovered two previously invisible galaxies 29 billion light-years away that were camouflaged by cosmic dust. The discovery suggests that up to one in five such distant galaxies may still be hiding behind the cosmic veil.
A team of researchers at the University of Copenhagen has identified a group of proteins, called CURT1, that control the development of green leaves in plants. This discovery sheds new light on photosynthesis, which is essential for life on Earth and could lead to more efficient CO2 absorption.
Researchers developed an automated method to detect and date abrupt climate events in paleoclimatic data, facilitating the study of climate tipping points in the past. The new tool can help establish chronology of close events and eliminate uncertainties during comparisons of different paleo records.
Researchers used a new X-ray technique to identify substances quietly eating away at the Mary Rose's timbers, contributing to its decay. The technique, developed by Kirsten Marie Ørnsbjerg Jensen, allows for better preservation of cultural artefacts and archaeological relics.
A new study by researchers at the University of Copenhagen found that the greatest increase in marine biodiversity on Earth occurred due to changes in climate cycles, rather than an asteroid explosion. Fossil analysis revealed a shift towards colder climates around 469 million years ago, leading to the blooming of marine life.
Researchers at University of Copenhagen have developed a new quantum circuit that can operate and measure all four qubits simultaneously. This breakthrough resolves a significant engineering headache in the development of large functional quantum computers.
The CriticalEarth project is a Marie Skłodowska-Curie Actions Innovative Training Network preparing 15 PhD students for studying critical transitions and tipping points in the Earth system. The network aims to investigate how complex mathematics can be used to predict and avoid irreversible climate change.
Researchers from the TiPES project use algebraic topology to analyze climate models, revealing abrupt transitions and potential tipping points. This method may help predict when the climate system will shift due to global warming.
A team of astronomers has observed six massive galaxies in the early universe that have mysteriously stopped forming stars due to depleted gas reserves. The discovery was made possible by the Hubble Space Telescope's high resolution and gravitational lensing, allowing researchers to study these galaxies in unprecedented detail.
Researchers used gravitational lensing to observe the same exploding star in three different locations and predict a fourth image will appear in the sky by 2037. This study provides an opportunity to explore the expansion of our universe and sheds light on cosmological riddles, including the expansion rate.
A new study published in Climate Dynamics analysis observational data and a large climate model found that the Earth's 11-year cycle is out of sync with solar fluctuations. The findings refute climate skeptics' claims that the sun plays a major role in global warming.
Researchers from the University of Copenhagen have discovered a hormone in fruit flies that regulates human metabolism, potentially leading to new treatments for obesity and diabetes. The CAPA hormone plays a crucial role in maintaining energy balance, raising blood sugar levels, and regulating insulin secretion.
A recent study by the University of Copenhagen found that 20% of Danish families own dogs, while 14% own cats. The study also revealed that dogs hold a special place in their owners' hearts, with over 90% reporting a strong bond with their canine companion.
Researchers developed an AI tool that can quickly and accurately identify suspicious proteins in the body by analyzing their movements. The method, known as diffusional fingerprinting, uses machine learning algorithms to predict protein behavior with over 90% accuracy.
A new study suggests that the Atlantic Meridional Overturning Circulation (AMOC) may be losing stability, with potentially catastrophic consequences for global and European weather patterns. The AMOC is responsible for mild temperatures in Europe and influences tropical monsoon systems.
Agricultural crop residues play a crucial role in sequestering carbon, with plant material that rots in soil storing carbon for roughly four times longer than if it isn't added. This method has the potential to store between 0.8 and 1.5 gigatonnes of carbon annually, significantly aiding climate efforts.
A Danish student has solved the mathematical expression behind black hole image distortions, revealing a key factor of 500 times. The result provides new opportunities to test gravity and understanding of black holes, particularly in rotating cases.
Researchers have identified the VC1 gene as the source of faba bean's anti-nutrients vicine and convicine. This discovery enables the breeding of low-anti-nutrient varieties, improving food safety and sustainability. The study provides a crucial step towards a global switch to plant-based diets.
Climate scientists have developed an improved three-month preseasonal forecast for the Indian monsoon onset using machine learning. The predictions show accuracy of +/- 4.8 days and cover climate changes since 1948, offering a promising basis for future research.
Two model studies document the probability of climate tipping in Earth subsystems, supporting the urgency of restricting CO2 emissions. The findings suggest that abrupt climate changes might be less predictable and more widespread than anticipated, with potential consequences for Western Europe's climate.
Researchers demonstrate that microbial fixation of nitrogen can occur on marine snow particles, leading to low oxygen concentrations and enabling anaerobic N2 fixation. The study's model shows the depth distribution of N2 fixation in the marine water column, highlighting the importance of particle size, density, and sinking speed.
A study by the University of Copenhagen found that older adults' sense of smell declines specifically for savory foods like fried meat, onions, and mushrooms, but remains intact for sweet and fruity odors. This suggests that our perception of smell is closely linked to taste, particularly saltiness.
The spread of infections requires collaboration between biology and physics to understand superspreaders, who account for 80% of transmission. Researchers develop computer models considering family context, work context, and random contexts, highlighting the importance of time in modeling disease behavior.
Researchers from the University of Copenhagen have developed a new technique to store qubits of light at room temperature, a major breakthrough in quantum research. This innovation enables the storage of qubits for milliseconds instead of microseconds, saving power and resources.
Research reveals that parrots rely on eavesdropping on vocal interactions to assess unfamiliar individuals. In flock encounters, flocks primarily choose to follow a leader's contact call, indicating the importance of vocal imitation in social interactions.
A team of researchers developed an algorithm that can predict when narwhals hunt, opening up new insights into their life and behavior. The algorithm uses acoustic data from clicks and buzzing sounds to map the whales' movement patterns and identify hunting areas.
Thirty state-of-the-art IPCC-climate models predict varying climates for Europe due to differing simulations of North Atlantic ocean currents. The analysis highlights the importance of incorporating ocean circulation into climate models, suggesting that uncertainties in predictions may be largely dependent on changes to this circulation.
Researchers found that bacteria can break down up to 82% of contaminated soil in five years through the landfarming method, a new approach for Arctic regions. The study demonstrates the potential of naturally occurring bacteria to remediate diesel pollution at abandoned military installations.
Researchers successfully germinated and grew Podaxis specimens collected in the 1770s, showing they can remain viable for centuries. The study found that these fungi can adapt to extreme environments and survive under relaxed selection pressure.
Researchers developed an AI algorithm using 20,000 nights of sleep data to improve diagnoses and treatments for sleep disorders. The algorithm can analyze patient sleep patterns in seconds, freeing up medical hours that can be used to assess and diagnose more patients.
A new research project SEEDFOOD aims to create fundamental knowledge on using rapeseed proteins for human consumption. The researchers will investigate how to process the proteins to achieve optimal functionality in food, including taste and nutritional value, while developing gentle methods to avoid damaging the proteins.
A new research project, PROFERMENT, aims to create sustainable plant-based foods by optimizing plant-based protein sources through fermentation. The researchers use Bacillus bacteria and moulds to increase nutritional value and create desirable taste and structure, with the goal of reducing greenhouse gas emissions.
A study by Manuel Santos Gutiérrez and colleagues reveals that machine learning-based simplified climate models can build an actual understanding of the climate system. The findings indicate that data-driven methods are dynamically and physically sound, producing robust simulations. This breakthrough has significant implications for va...
New research from the University of Copenhagen reveals that the Tibetan plateau has increased in height over the past 15-18 million years due to a slow collision between the India and Eurasia tectonic plates. This finding sheds new light on Earth's evolution and provides a more accurate understanding of Tibet's geological history.
A new study from the University of Copenhagen reveals that Danish one-year-olds carry several hundred antibiotic resistant genes in their bacterial gut flora. The presence of these genes is partly attributable to antibiotic use among mothers during pregnancy, and well-developed gut flora may reduce the incidence of resistant bacteria.
Researchers recreated Quark-Gluon Plasma using Large Hadron Collider and analyzed its collective expansion. The study found that the plasma evolved from a fluent liquid form to a more solid state, changing its shape over time, which is surprising and different from other matters.
An analysis of the Central-Western Greenland ice sheet reveals distinct marks of instability due to accelerated melting. The study suggests that this part of the ice sheet has reached a critical threshold, leading to severe consequences for global sea level and climate.
African and Asian leopards exhibit greater genetic differences than polar bears and brown bears, suggesting they should be treated as separate species. The study's findings have important implications for leopard conservation, highlighting the need for targeted strategies to maintain high genetic diversity.
Gemma C. Solomon, a professor at the University of Copenhagen, receives the prestigious Elite Research Prize 2021 for her groundbreaking research on molecules that can help solve current and future problems. Her work has the potential to revolutionize our use of power and heat in green transition.
The research group has developed a new method to produce diploid genome assemblies in marmosets, revealing huge variations between the two paternal genomes. These findings provide standards for biodiversity genomics and have implications for understanding primate evolution, biology, and diseases.
Researchers have developed a new method to control human hormones and metabolism, which could help prevent diseases such as prostate cancer and high cholesterol. The method involves binding to the POR protein, influencing hormone production and degradation, and has shown promise in treating prostate cancer by regulating CYP17 levels.
Researchers at the University of Copenhagen have discovered a new method for plant breeding that considers the internal 'calculator' of plant seeds, allowing for more efficient crop improvement. The approach uses NIRS to analyze the chemical composition of grains and identify optimal genetic traits.