Physicists suggest detecting dark matter through radiation signals created by particle collisions, increasing chances of detection in underground detectors and specific areas in space. The current satellite-based experiments may have been searching for the wrong signals.
Two carnivorous dinosaurs, measuring 1.6m and 1.1m at hip height, left 50 fossilized footprints in Germany, revealing slow speeds of 6.3km/h and 9.7km/h for the large and small species, respectively. The analysis provides insight into their daily life, including social behavior and hunting habits.
Seagrasses can protect themselves from toxic sulphide by creating an oxygen shield around their roots and converting it into beneficial nutrients. However, seagrasses cannot tolerate sulphide under all circumstances, especially when stressed, leading to loss of detoxification ability and death.
A research team led by Professor Ronnie N. Glud will investigate how life exists at extreme depths and its impact on the global carbon cycle. The team will use underwater robots to collect samples and measure microbial activity in three deep-sea trenches.
Researchers found that equatorial bats in Panama do not employ the sophisticated echolocation technique used by other bat families, instead using a simpler method to locate prey. This lack of refinement may be due to the abundance of food at the equator, making advanced hunting techniques unnecessary.
Researchers have discovered that starfish can remove deeply embedded foreign objects from their bodies by squeezing them out through the skin at the arm tips. This unique ability allows for quick healing and has implications for understanding animal physiology.
Research shows that estuaries offer a parasite-free zone for Dungeness crabs, allowing them to rid themselves of deadly nemertean worms. The crabs thrive in lower-salinity environments, making estuaries an essential habitat for their survival.
Cold-water coral reefs, found in subarctic waters, are known for their vast biodiversity and ability to turn over carbon. Recent advances in underwater technology have enabled researchers to investigate these hidden reefs, revealing significant damage caused by deep-sea trawling and ocean warming.
Researchers used PET/CT scans to study the behavior of lugworms in sediment, revealing how they burrow and interact with their surroundings. This technique provides insights into the ecological models of benthic animals, highlighting the importance of understanding their activities for maintaining ocean health.
New research reveals that bats can gather information from their environment and process it extremely fast to determine how to attack or call off the hunt. The study shows that bats can adjust their attack until approximately 100 milliseconds away from their prey.
A new study identifies 15 animal species at the highest risk of extinction due to low conservation opportunities. Researchers estimate that conserving these species would require a significant investment of $1.3 billion annually.
Researchers found evidence of repeated climate fluctuations 1.4 billion years ago, reflecting changes in wind patterns and ocean circulations driven by orbital forcing of climate change. The study sheds light on how past climate changes have affected Earth geologically and biologically.
The project, led by Associate Professor Ilia Solov'yov, aims to deliver multiscale modeling tools for computer simulations in biomedical tasks. Researchers will utilize powerful computational machines to observe intracellular processes, gaining valuable insights into disease development and drug action.
A team of researchers from the University of Southern Denmark has successfully reprogrammed white adipose tissue cells to become 'brite' (brown-in-white) fat cells, increasing energy consumption and potentially treating obesity. The study identified KLF11 as a key gene required for this process, paving the way for future treatments.
A Danish research team has gained a new understanding of the diarrhea-causing bacteria, ETEC, and is exploring its potential for developing an entirely new class of vaccines. The research aims to create a vaccine that can activate the immune system to recognize the agent as foreign and destroy it.
Researchers suggest using shallow detectors on Earth's surface or in areas with low energy loss to detect dark matter signals. This approach aims to reduce background noise from cosmic radiation and increase the chances of detecting dark matter particles.
A Danish/Norwegian research team has discovered new details about celiac disease, potentially leading to the development of a drug against the disease. The study reveals how antibodies react to an enzyme in the body and how it changes shape in response to environmental stimuli.
Researchers analyzed CERN data and found no conclusive evidence that the discovered particle is the Higgs particle. Instead, they suggest it could be a light techni-higgs particle composed of two techni-quarks. This discovery raises questions about the existence of dark matter.
Researchers from the University of Southern Denmark discover information strings with peculiar properties that can replicate quickly and efficiently, leading to a self-organizing autocatalytic network. This mechanism has potential value for developing technology based on living processes, such as self-healing devices.
Researchers from University of Southern Denmark have developed a new method that enables the fast and accurate identification of potential HIV drugs. By screening half a million compounds, they found 14 promising compounds that inhibit the virus's ability to reproduce. This breakthrough could significantly shorten the time it takes to...
Researchers have synthesized a material that can absorb large quantities of oxygen from the air and store it, potentially revolutionizing medical devices and artificial photosynthesis. The material, containing cobalt, can be used to bind, transport, and release oxygen in various scenarios.
Researchers from University of Southern Denmark and Institute of Chemical Technology in Prague have successfully created moving alcohol droplets in water, guided by salt concentration gradients. The system displays sophisticated behavior and can be controlled by external temperature stimulus.
Researchers found that Arctic sea ice helps remove large amounts of CO2 from the atmosphere through chemical processes. The discovery suggests that every winter, newly formed sea ice forms flower-like structures called frost flowers, which hold high concentrations of calcium carbonate and can impact the potential CO2 uptake in the Arctic.
Researchers from the University of Southern Denmark have found that nonylphenol inhibits earthworms' ability to protect cells from cold damage, making them more vulnerable. The study also revealed that phenanthrene has an opposite effect, increasing cell membrane fluidity and resistance to cold in both earthworms and springtails.
Scientists discovered that Listeria uses RNA molecules to fine-tune protein production, allowing it to evade the immune system and resist antibiotics. By understanding this mechanism, researchers can develop targeted treatments to combat the life-threatening bacteria.
Researchers found microbes actively contribute to dripstone formation, with layers mirroring seasonal changes. The discovery sheds light on the role of biological life in shaping Earth's geology and has implications for understanding microbial life beyond Earth.
A new study suggests that burrowing animals played a key role in stabilizing the Earth's oxygen reservoir around 540 million years ago. The research, published in Nature Geoscience, links data from the fossil record to established connections between the phosphorus and oxygen cycles.
Researchers from University of Southern Denmark and Aarhus University have discovered how the PAI-1 protein behaves, revealing a unique shape change mechanism. This knowledge allows for better control over coagulation, reducing risk of bleeding or blood clots.
Despite vast genomic data, researchers from the University of Southern Denmark found that DNA sequencing alone cannot distinguish between pathogenic and non-pathogenic bacteria. The team suggests that proteins provide more valuable knowledge than DNA in understanding bacterial behavior and disease-causing properties. This raises questi...
Researchers develop computer model to speed up search for compound that activates FFA4 protein, a key player in appetite regulation and glucose uptake. The model aims to identify molecules that bind to the protein, potentially leading to a new obesity treatment.
Researchers from University of Southern Denmark have discovered that proteins called transcription factors work together in a new and complex way to reprogram the DNA strand when a stem cell develops into a specific cell type. This discovery could lead to new ways of making stem cells develop into exactly the type of cells that a physi...
Researchers at the University of Southern Denmark have developed a natural sugar polymer that can carry drugs through the nasal wall and release them in the brain, addressing two major challenges in nasal delivery of brain drugs. The breakthrough could lead to more efficient treatment for chronic patients
A Danish/American research team has discovered an accelerator pedal that controls the speed of a molecular machine. By varying the distance between the starting and stopping points, researchers can increase or decrease the speed of the molecule.
Researchers analyzed proteins in rat brains after giving them hallucinogenic drugs, finding 352 proteins that respond to the drug and cause changes in behavior. These protein changes may be comparable to those in a schizophrenic brain, paving the way for new treatments.
Researchers found that pesticides reduce earthworms' weight, affect their metabolism rate, and increase energy demand, ultimately hindering their reproduction and survival in contaminated soil. This study highlights the importance of considering the impact of pesticides on non-target organisms like earthworms.
Theories predicting particles smaller than the Higgs particle are now more likely due to a critical review. Researchers found no new weaknesses in these theories.
A study from the University of Southern Denmark reveals that nano-silver can lead to changes in human intestinal cells, causing an overproduction of free radicals and potentially contributing to diseases like cancer and Alzheimer's. The researchers emphasize caution against consuming dietary supplements containing nano-silver.
A study of a sea sponge reveals that complex life can survive with extremely low oxygen levels, challenging the long-held theory that high oxygen levels were necessary for animal evolution. This finding suggests alternative ecological and evolutionary mechanisms may have played a role in the origin of animals.
Researchers from University of Southern Denmark engineer controlled assemblies of artificial vesicles, resembling natural tissues in architecture and functionality. The new systems have potential applications in personalized medicine, studying cells, and as small bioreactors.
Researchers from University of Southern Denmark and University of Copenhagen explain the mysterious ocean circles off the Baltic coast, revealing a toxic substance that inhibits eelgrass growth. The circular formations are formed when eelgrass plants trap mud containing sulfide, which weakens older plants in the center.
A mutated protein can lead to holes in a cell's membrane, disrupting salt balance and causing high blood pressure. Researchers have discovered the mechanism behind this phenomenon, which may lead to new and better medication for high blood pressure.
A new recording system at the University of Southern Denmark has revealed two bat species not believed to live in the area, including Nathusius' pipistrelle and the Danish pond bat. The monitoring system also found that bats often fly in the rain and their activity slows down when weather is clear and cool.
Zoos spend significant resources on endangered species, but their efforts are often ineffective due to a lack of coordination and international legislation. Researchers from the University of Southern Denmark found that certain groups of threatened species are overrepresented in zoos, while others are underrepresented.
Researchers at the University of Southern Denmark have developed a new, safer, and noninvasive diagnostic technique for stomach ulcers. The technique makes the ulcer-causing bacteria in the gut light up in fluorescent green, allowing doctors to detect ulcers instantly without taking tissue samples.
New calculations confirm the universe may collapse, with a higher risk than previously thought. A phase transition in the Higgs field could lead to a violent process where particles become extremely heavy and the universe ceases to exist.
Researchers found diverse aging patterns in 46 species, including those that weaken and strengthen with age, and remain unaffected by the process. Some species experience high mortality early on in life, while others become more fertile with age. The study reveals no correlation between aging patterns and typical lifespan.
Researchers discovered that skin can communicate with the liver, affecting metabolism and fat accumulation. Covering skin with a substance like vaseline or latex prevents heat loss, which leads to reduced fat accumulation in the liver.
Researchers found that bats and toothed whales produce similar sounds for echolocation in the frequency range of 10-200 kHz. This convergent evolution helps them navigate and catch prey in their respective environments. The study reveals surprising similarities between these species, challenging traditional notions of adaptation.
A team of researchers has successfully mapped 1875 castor bean proteins using proteomics, revealing the presence of toxic allergens and ricin. The findings suggest that eliminating these substances may be difficult due to their concentration in mature beans, making it hard to harvest beans before they reach full maturity.
A Danish/Swedish/French research team has shown that oxygen content in the atmosphere was probably the same as when life exploded 500 million years ago, contradicting textbooks' claim of oxygen's necessity for advanced life. This finding contributes to a new understanding of the Earth's development and oxygen dynamics.