A team of researchers from the University of Calgary has successfully trapped atomic antimatter, a significant breakthrough in understanding fundamental physics. The discovery opens up new possibilities for studying antimatter and its properties.
Canadian researchers have made a breakthrough in CO2 capture by identifying the exact sites where CO2 is held in a capture material. This discovery enables scientists to design better materials to capture more CO2, potentially mitigating greenhouse gas emissions from coal-burning flue stacks or unconventional natural gas reservoirs.
Researchers at the University of Calgary have discovered that damaged tissue can release signals that attract white blood cells, leading to inappropriate inflammation. The team used innovative imaging techniques to observe this process in real-time, shedding light on potential new treatments for inflammatory diseases.
Scientists at the University of Calgary found that available area is the most important factor driving flower diversity, with family traits coming in second. The study suggests that geography and morphology play a significant role in shaping biodiversity patterns.
A University of Calgary scientist proposes two novel geoengineering approaches to mitigate global warming: releasing engineered nano-particles and sulphuric acid. These methods aim to reduce the negative effects of sulphates, which are blunt instruments for climate engineering.
A team of Canadian scientists has developed a new neurochip technology that can track subtle changes in brain activity at the level of ion channels and synaptic potentials. This breakthrough allows for the analysis of several brain cells networking and performing automatic, large-scale drug screening for various brain dysfunctions.
A study by University of Calgary researchers reveals a significant increase in female fish population and feminization of males in two Southern Alberta rivers. The presence of man-made and naturally occurring chemicals, such as synthetic estrogens and bisphenol A, is linked to the sex ratio imbalance.
The new guidelines update Osteoporosis Canada's recommendations on vitamin D intake for Canadians, citing the need for more research into optimal doses and safe upper limits. The recommended daily supplements range from 400-1000 IU for adults under 50, with higher doses required for those over 50.
Researchers discovered a way to boost nerve growth in peripheral nervous system, offering potential treatments for diabetes and traumatic injuries. Blocking PTEN molecular brake increased nerve outgrowth, providing hope for recovery from nerve damage
A recent study by University of Calgary professor Charlene Elliott found that 53% of baby and toddler foods have excessive sugar content, with over half meeting the criteria for poor nutritional quality. The study also revealed a 'halo effect' in adult perceptions of these products, highlighting the need to carefully examine ingredient...
Researchers found that amino acid residues form a barrier to help electron transfer by keeping water molecules away from the bridge, reducing the rate of transfer. This discovery provides fundamental insight into biochemical reactions and has potential applications in genetically modified organisms.
University of Calgary researchers warn of a new computer security threat called Typhoid adware, which can infect laptops in public places like internet cafes. The adware displays advertisements on infected computers without the user's knowledge.
Warren Piers, a University of Calgary chemist, has developed a faster catalyst for olefin metathesis reactions. This breakthrough enables more efficient production of chemicals, pharmaceuticals, and biofuels while reducing energy costs and waste. The discovery opens up new applications and markets.
Research from neuroscientist Samuel Weiss shows that paternal mice physically interact with their babies grow new brain cells and form lasting memories of their babies. The study demonstrates a positive feedback loop between social interactions and healthy brains.
Vancouver Island has an unusually high rate of Cryptococcus infection, a rare but deadly disease caused by inhaling toxic fungus from fir trees. Researchers at the University of Calgary have found that a class of approved therapeutic drugs could prevent brain infection by stopping the fungus from crossing the blood-brain barrier.
Researchers at the University of Calgary have made a groundbreaking discovery about the Earth's core by analyzing seismic wave speed. The study reveals that the outer core is well mixed and lacks stratification, providing new insights into the planet's magnetic field and formation.
Researchers have discovered the unique genes responsible for codeine and morphine production in the opium poppy, opening doors to alternative methods of producing these painkillers. The findings could lead to more efficient and cost-effective synthesis of pharmaceuticals using microorganisms.
Researchers have developed a methodology to measure nanoparticles in chicken embryos, shedding light on their potential effects on human health. The study's findings will inform regulatory approaches and help make nanotechnology more sustainable.
Researchers at the University of Calgary have made a groundbreaking discovery linking ion channels to regulate brain electrical activity. The study found that specific ion channels work in tandem with each other to control nerve impulse timing, redefining how neuronal activity is controlled.
Researchers at the University of Calgary have successfully stacked up to two photons on top of one another using quantum entanglement, enabling the creation of various quantum states of light. This achievement brings physicists closer to developing new capabilities in measurement instruments, computers, and secure communication systems.
Climate experts propose international research and field-testing on solar-radiation management (SRM) to limit climate change impacts. SRM could offset this century's predicted global average temperature rise more than 100 times cheaper than cutting emissions.
Researchers have discovered that early Homo sapiens consumed wild sorghum and other pre-domesticated cereals around 100,000 years ago. This finding broadens our understanding of human evolution by showcasing the importance of dietary transformation through cereal consumption.
Researchers at U of C have discovered a new material that allows PEM fuel cells to work at higher temperatures, increasing efficiency and reducing costs. This breakthrough could make fuel cells cheaper to produce and more efficient.
Researchers found that slowing turbine blades in low-wind periods significantly reduces bat mortality, as bats are more likely to fly when winds are relatively low. The study demonstrates a successful way to mitigate bat deaths without significantly reducing energy generated from wind farms.
A team of scientists led by U of C grad Casey Hubert detected high numbers of thermophilic bacteria in subzero sediments in the Arctic Ocean. The bacteria may provide a unique opportunity to trace seepages of fluids from hot sub-seafloor habitats and potentially point towards undiscovered offshore petroleum reservoirs.
Researchers discover gecko tails have intricate movement patterns after shedding, including flips up to 3cm in height. The isolated tail serves as a vehicle for studying spinal cord function and nerve-muscle coordination.
University of Calgary scientists discovered that stressed crops emit more methane, a potent greenhouse gas 23 times more effective than carbon dioxide. Climate change factors such as temperature, drought, and UV-B radiation enhance methane emissions from six Canadian crops.
Researchers argue that recent discoveries of tool use by wild primates force a re-think of traditional dividing lines between humans and other primate species. Julio Mercader's work, published in Nature, advocates for a new inter-disciplinary field to examine tool use in primates over time.
Synaptic plasticity plays a crucial role in maintaining brain homeostasis, ensuring an effective response to challenges followed by recovery. The study provides the first set of synaptic rules for resetting homeostatic setpoints in vivo.
Researchers, particularly those in polar regions, are urged to examine and share ways to reduce their impact on the environment. By doing so, they can help create a better approach for understanding and adapting to climate change.
Research published in the Journal of Developmental and Behavioural Pediatrics found that nearly 90% of Tourette syndrome cases exist in conjunction with another disorder, most frequently ADHD. Perinatal factors such as low birth weight, prematurity, and maternal smoking increase the risk of co-occurring ADHD in children with Tourette.
Researchers dispute a recent study that creates a different family tree for the hippo, arguing that it ignores important DNA data. Hippos are closest living relatives of whales, according to most DNA evidence from the last 12-13 years.
Researchers have discovered a new species of carnivorous dinosaur, Hesperonychus elizabethae, in North America. The miniature predator, weighing around two kilograms and standing 50 centimeters tall, was likely to hunt insects and small mammals.
A new study reveals that Canada's MRI wait lists are severely managed, with inadequate prioritization and quality assurance processes in place. The research emphasizes the need for standardized processes to track and manage the appropriateness of MRI scans, ensuring equitable access and rapid treatment for patients who truly need them.
Researchers at the University of Calgary have identified a new stress response mechanism in the brain, where stress triggers a protein that removes the ability to slow down the stress response. This finding may lead to a better understanding of the changes in sensitivity to stress resulting from chronic exposure.
A new study suggests that high levels of myostatin produced by muscle tissue in extremely obese individuals may contribute to the development of insulin resistance and Type 2 diabetes. Muscle loss is a key indicator of this transition, and understanding its role in metabolism is crucial for finding effective treatments.
A new study reveals that black wolves, the first genetically modified predators, have adapted to changing environments thanks to human dog breeding. The trait, which originated from domesticated dogs, has proven valuable for wolf populations as their arctic habitats shrink.
Scientists discovered 70-million-year-old tubular escape hatches in a formation near Denver, Colorado, which were previously identified as fossilized tubeworms. The findings reveal the potential for methane gas to seep out of geologic seals, impacting petroleum reservoirs and CO2 injection.
A study by University of Calgary researchers found that mountain caribou populations are remnants of a blending between two major subspecies of caribou during the last ice age. The analysis of DNA and tracking data showed that they are hybrids with genetic expressions of migratory behavior.
A new study published in the Journal of Physiology found that an early childhood diet may have a profound influence on adult obesity and diabetes. The research, led by Dr. Raylene Reimer, suggests that the composition of an infant's diet can alter the expression of genes involved in metabolism and weight regulation.
A recent study published in Neurobiology of Aging found that being physically fit significantly improves blood flow to the brain, leading to enhanced cognitive abilities. The research, conducted by Marc Poulin and his team, involved comparing two groups of women aged 65, one who was active and the other who was inactive.
Researchers discovered that Martian rock arrangements are not caused by alien hands, but rather by wind-driven processes. As the sand is eroded, larger clasts move into the direction of prevailing winds and spread out from one another.
A four-minute animated movie created by University of Calgary's Barry Sanders explains the nature of quantum computing, its power and underlying science. The animation uses state-of-the-art techniques to convey quantum concepts in an accurate and exciting way.
Researchers at the University of Calgary found that tropical regions have higher risks of plant extinction than previously thought. The study analyzed worldwide databases and discovered that factors like latitude are more important in determining the number of threatened species than human activities.
Researchers at University of Calgary and Royal Tyrrell Museum uncover a one-of-a-kind fossil nest with eggs, shedding light on dinosaur nesting behavior and evolution. The discovery provides valuable insights into the characteristics of modern birds and the ancient behaviors of small theropod dinosaurs.
A University of Calgary researcher has uncovered fundamental rules governing population cycles in natural systems, shedding light on the balancing act between stability and dramatic swings. The study reveals how food availability affects juvenile growth in populations, explaining different types of cycles in predator-prey systems.
Researchers solved part of the mystery of where marine organisms recovered after the Permian-Triassic extinction event. The shorelines of ancient Alberta and British Columbia provided a refuge for these organisms, indicating locally well-oxygenated conditions in an ocean otherwise characterized by widespread anoxia.
The discovery of Albertonykus borealis reveals a new species of tiny dinosaur found in Alberta, Canada. This bird-like creature had long and slender legs, stumpy arms, and powerful forelimbs used to tear into logs for termites.
Scientists discovered a 75-million-year-old pregnant turtle fossil with a nest of 26 eggs in the badlands of Alberta, Canada, shedding light on ancient reptile reproduction. The fossilized eggs are found to have extremely thick and hard shells that may have evolved to protect them from desiccation or predators.
New research reveals that overheating and thermal stress can contribute to the development of Sudden Infant Death Syndrome (SIDS). The study, led by Dr. Shabih Hasan, found that increased ambient temperatures, smoking during pregnancy, and exposure to cigarette smoke can all increase the risk of SIDS.