Quantum computing aims to break cryptography and speed up database search, but scaling is a significant challenge. Researcher Debbie Leung discusses the ingredients required for accurate quantum computing operations and recent progress with error-correcting codes.
Research by Thomas Boyce, a CIFAR Fellow, shows that children from lower socio-economic backgrounds have higher levels of cortisol in their saliva and more cavity-causing bacteria around their gums. His study aims to understand why some children struggle and how all can thrive, as explored in his new book The Orchid and the Dandelion.
Researchers have discovered a biological pathway leading to age-related cognitive decline and found clues to reverse the aging process. Disruptions in the blood-brain barrier allow proteins to leak into the brain, causing havoc and contributing to cognitive decline.
A neural network mimics the fruit fly's visual system and distinguishes between individuals based on sight alone. The system achieved an F1 score of 0.75, surpassing human biologists' performance in a similar task.
Louis Taillefer is recognized for seminal magneto-transport studies on heavy-fermion and cuprate superconductors, advancing understanding of superconductivity and its potential for room-temperature applications.
Alán Aspuru-Guzik, a world-leading researcher in theoretical and computational chemistry, joins the University of Toronto as a Canada 150 Research Chair. He aims to disrupt chemistry through computer science and robotics, with a focus on bio-inspired solar energy.
Researchers discovered that proteins use vibrations to direct energy across pigments in plants, allowing for efficient energy transfer. This discovery could help design better solar materials and is a classical mechanism rather than quantum effects.
The report ranks Canada as the seventh happiest country in the world, with immigrants reporting higher life evaluations compared to locals. The countries with the happiest immigrants have balanced social and institutional supports, such as Canada which ranked fourth most accepting for migrants.
Research by Candice Odgers highlights both positive and negative uses of smartphones among teens. While moderate usage is linked to no negative impact on mental well-being, increased screen time among low-income teens correlates with more physical fights, arguments, and school troubles.
The proposed integrated Materials Acceleration Platforms (MAPs) could cut the average time for developing a useful new material from 20 years down to one or two years. The report recommends six key areas to create these platforms, including self-driving laboratories, AI for materials discovery, and modular materials robotics.
Astrophysicists have discovered that the only known repeating fast radio burst (FRB) source is in an extreme environment, with measurements suggesting it may be caused by a black hole or other extreme astrophysical circumstances. The new findings raise questions about whether FRBs are a product of their environment.
A study published in eLife reveals that certain mammalian neurons have shapes and electrical properties well-suited for deep learning. The algorithm simulates how these neurons collaborate to achieve deep learning, offering a more biologically realistic approach.
A new paper calls for cognitive researchers to engage with cultural sociology to better understand the impact of culture on poverty, ethics, and discrimination. The authors examine three prominent cognitive research models, highlighting their limitations and suggesting ways to advance research by incorporating cultural references.
A new study sheds light on the molecular mechanism that shapes behavior in fruit flies, revealing a causal link between epigenetics and genetics. Researchers found that epigenetic marks interact with genes to regulate differences in feeding behaviors.
A team of scientists from around the world detected gravitational waves and visible light from the collision of two neutron stars. The discovery marks a new era in multimessenger astronomy, allowing researchers to learn more about the universe through different kinds of electromagnetic radiation and gravitational waves.
The Canadian Hydrogen Intensity Mapping Experiment (CHIME) is a radio telescope that will survey more than half the sky each day, creating a three-dimensional map of the largest volume of space ever surveyed. This will help scientists better understand the history of the universe and the nature of dark energy.
Researchers propose that forgetting is crucial for efficient memory, allowing us to adapt to new situations and generalize past events. By controlling what information we retain and forget, our brains optimize decision-making and prioritize core knowledge.
Researchers at CIFAR have successfully bred Schrödinger cat states in optics, amplifying classical states of light beyond microscopic limits. This breakthrough could lead to applications in quantum communication, teleportation, and cryptography.
The Canadian government is investing $125 million in a Pan-Canadian Artificial Intelligence Strategy to attract and retain top talent, promote collaboration among AI research centers, and drive innovation. The strategy aims to cement Canada's position as a global leader in AI.
Canada dropped from sixth to seventh place in the 2017 World Happiness Report, but still ranked highly on key factors such as real GDP per capita and healthy life expectancy. The report highlights Canada's success in multiculturalism and integration, which helped build social trust and decrease economic and social segregation.
Louis Taillefer, a Canadian quantum physicist and CIFAR's Director of Quantum Materials program, has made groundbreaking discoveries in experimental low-temperature physics. He was awarded the Simon Memorial Prize for his contributions to understanding quantum materials.
Researchers from Canadian and international institutions discuss the impact of microbes on human health, disease, and society, as well as the neural basis of emotional memories. They also explore quantum computing and its potential to revolutionize cybersecurity.
The Canadian Institute for Advanced Research (CIFAR) has received a $4 million funding boost from the British Columbia Ministry of Health to enhance health research in the province. This support enables CIFAR to facilitate collaborations among top researchers, tackling pressing health questions such as cancer and asthma.
Two new phytoplankton groups have been found to favor warmer oceans, defying the expectation that eukaryotic species decline in these conditions. The discovery was made using over 6,000 RNA sequences and time-series sampling, providing insight into future ocean ecosystems.
A group of international researchers from nine countries calls for a grand challenges strategy to set global priorities for developing renewable energy. The proposed approach is modeled on the successful efforts to combat neglected diseases, with an emphasis on big thinking, multidisciplinary approaches and supportive policies.
Researchers discovered yeast living in the cortex of lichen species, suggesting a possible role in creating large structures and solving the mystery of why macrolichens are hard to grow in the lab. The study found a variety of yeast species associated with different lichen species from around the world.
Physicists found a quantum phase transition associated with the pseudogap phase causes a sharp drop in conducting electrons, leading to superconductivity. The team discovered this point is probably where cuprates support superconductivity at much higher temperatures.
New research by Aephraim Steinberg and colleagues shows that quantum particles can exhibit 'surrealistic' behavior, contradicting the De Broglie-Bohm theory's claim of realistic trajectories. The findings suggest that non-locality is key to understanding these seemingly 'surreal' paths.
Researchers analyzed 700 hours of archival data to discover a burst of radio waves from six billion light years away. The region of space it came from was highly magnetized, suggesting it could be related to a supernova or nebula forming new stars.
DeepBind uses deep learning to analyze protein-DNA/RNA binding and detect mutations that can disrupt cellular processes. The tool provides new information on disruptions in mutations tied to cancers, haemophilia, and familial hypercholesterolemia.
Scientists discovered a single-celled plankton's 'eye' contains layers of mitochondria and plastids that resemble the lens, cornea, iris, and retina of multicellular eyes. The researchers found clues suggesting the structure may aid in detecting prey and communicating with other parts of the cell.
Research by CIFAR scholars found that belonging to multiple groups boosts self-esteem, particularly when they contribute to one's sense of identity. This is in contrast to having a large network of friends, which does not predict self-esteem.
A new study by CIFAR Fellow John McCutcheon's lab found that bacteria in cicada guts have split into many separate but interdependent species. This phenomenon leaves the cicadas reliant on a bloated genome and multiple species to create essential amino acids.
Researchers at CIFAR discover that charge ordering creates a stripy pattern, not a checkerboard, and competes with superconductivity along one direction. This discovery sheds light on the role of charge ordering in propelling electrons into tight pairs, allowing for free movement.
Innovative sequencing technologies are allowing scientists to study ocean microbes, revealing their critical role in the global carbon cycle and ecosystem health. The findings highlight the diversity of marine protists and their impact on ocean ecosystems.
Charge ordering, a phenomenon that interferes with superconductivity, has been detected in electron-doped copper-oxide crystals for the first time. The discovery contradicts existing research suggesting charge ordering only occurs during the pseudogap phase. This finding opens new possibilities for understanding the problem and could p...
A new deep learning model has revealed unexpected genetic determinants of autism, colon cancer, and spinal muscular atrophy by analyzing mutations in 'gene splicing.' This approach has led to the identification of 39 new genes potentially linked to autism spectrum disorder, a 40% increase from previously known genes.
Scientists have created a massive map of direct protein interactions, revealing dozens of new cancer genes involved in lymphoid tumours. The study's findings shed light on how proteins 'stick together' to form the network, enabling researchers to pinpoint potential targets for treatment.
Researchers showed subjects a list of positive and negative words, then asked them to walk on a treadmill while measuring their gait and posture. The study found that those who walked in a depressed style recalled more negative words from the earlier list, suggesting a link between walking style and mood.
Michael Meaney's groundbreaking research shows that nurturing affects gene expression, leading to increased stress response and other problems in children who face harsh early environments. The award supports his ongoing research into psychosocial interventions and social policy measures for better child development.
Researchers at CIFAR have developed a method to compress quantum information into fewer qubits while preserving its content. This breakthrough has significant implications for efficient quantum computing and communication.
Researchers discovered that E. huxleyi can grow without thiamine and prefers precursor chemical HMP instead, re-evaluating the importance of vitamin B1 in regulating algal communities. This finding has implications for understanding climate change's impact on marine ecosystems and predicting global carbon cycles.
Researchers have discovered that cicadas' gut bacteria split into two species about 5 million years ago, leaving them reliant on double the species to create essential nutrients. This event is an example of non-adaptive evolution, where genetic change occurred by chance without clear benefits for the organism.
A new review argues that most intestinal parasite infections have no negative impact in well-nourished people with low overall parasite loads. In some cases, parasite infections could activate the immune system and prevent disorders caused by inflammation of the intestines.
A new paper reveals that contextuality is key to unlocking quantum computers' exponential computational power. Researchers use contextuality to design better algorithms and build more reliable quantum systems.
A team of researchers using a quantum simulator discovered that ultracold atoms can switch from non-interacting to strongly interacting in just one millisecond. The study found that this rapid change is due to diffusion, which affects the magnetism of the atoms.
A forthcoming study suggests that strong social and political institutions can reduce favoritism towards one's own group, making people more likely to follow impartial rules. Ineffective institutions, on the other hand, lead to favoritism towards local communities.
Patients who joined a social group and developed a stronger connection with its members experienced reduced symptoms of depression. The study suggests that the 'group' aspect of social interaction is critical in alleviating depression.
A new study revealed that marine algae can detect a range of colors beyond red light, allowing them to adapt to changing environments. This innovation has significant implications for understanding photosynthetic life and potentially improving food production by teaching crops to grow in various light conditions.
The World Happiness Report 2013 reveals six key factors explaining national happiness, including real GDP per capita, healthy life expectancy, and freedom from corruption. The report also shows significant changes in happiness levels over time, with some countries rising and others falling.