A new study on songbirds sheds light on the power of social interaction to facilitate learning, insights that potentially apply to human development.
海外直播b站 researchers discovered that zebra finches deprived of early social experiences could still form strong bonds with a partner later in life. Once placed into cohabitation with a male, females that had never heard a mating song before could quickly develop a preference for his melody.
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A discovery by 海外直播b站-affiliated researchers could lead to more effective treatment of malaria and other parasitic diseases.
When mice are infected in the middle of the night with the parasites causing cerebral malaria, the symptoms of the disease are less severe than for those inflected during the day, and the spread of the parasites within the hosts is more limited, research teams from 海外直播b站, the Douglas Research Centre and the Research Institute of the 海外直播b站 Health Centre have discovered.
A new technique developed by 海外直播b站 researchers for mechanically manipulating stem cells could lead to new stem cell treatments, which have yet to fulfill their therapeutic potential.
Stem cell therapy has been heralded as a new way to treat many diseases, ranging from multiple sclerosis, Alzheimer鈥檚 and glaucoma to Type 1 diabetes. The anticipated advances have yet to materialize in part because it has proved much more difficult than originally thought to control the types of cells that develop from stem cells.
A significant breakthrough in the understanding of sleep mechanism opens new promise for treating sleep disorders and associated neuropsychiatric conditions: Scientists have pinpointed the melatonin receptor MT1 as a crucial regulator of REM (Rapid Eye Movement) sleep.
A national initiative to bolster Indigenous youth mental health services across Canada has secured $1.45 million in funding from the Canadian Institutes of Health Research (CIHR).听听
A first-of-its kind study conducted in Canada鈥檚 two largest cities by 海外直播b站-led researchers has linked about 1,100 premature deaths per year to an unregulated air pollutant.
Ultrafine particles (UFPs) primarily come from vehicle emissions and industrial activities. Canada鈥檚 federal and provincial governments have not set concentration limits for UFPs, as they have for larger fine particles known as PM2.5.
A 海外直播b站-led study suggests that Earth's natural forces could substantially reduce Antarctica鈥檚 impact on rising sea levels, but only if carbon emissions are swiftly reduced in the coming decades. By the same token, if emissions continue on the current trajectory, Antarctic ice loss could lead to more future sea level rise than previously thought.
The finding is significant because the Antarctic Ice Sheet is the largest ice mass on Earth, and the biggest uncertainty in predicting future sea levels is how this ice will respond to climate change.
By Earl Zukerman, Sports Information Officer, 海外直播b站 Athletics and Recreation
Researchers at 海外直播b站 recently supported the hosting of a major international conference on climate change to create space for the under-represented voices 鈥� and knowledge 鈥� of those most affected.听听
The global conversation on climate has been dominated by Western scientists. While international meetings such as those in the COP series are important venues for the exchange of knowledge that can be put into action, greater equity is essential, the researchers believe.听
A group of scientists are hopeful their research findings about how schizophrenia originates and develops over time in the brain will pave the way for targeted treatments and better diagnosis of the serious mental health condition.
The number of new cases of systemic sclerosis (SSc) is on the rise in Quebec, particularly among children, a new study has found.
The findings, published in The Lancet Regional Health 鈥� Americas, should serve as a call to action for health-care providers, policy-makers and researchers, suggests Elena Netchiporouk, corresponding author and Assistant Professor in the Faculty of Medicine and Health Sciences at 海外直播b站.
A 海外直播b站-led research team working in collaboration with a French team (CNRS, INSERM and Sorbonne university) believes it has identified both the neurological mechanism underlying anorexia nervosa as well as a possible cure.
A 海外直播b站-led research team has developed the first real-time, on-site technology capable of detecting and deciphering nanoplastics from all other particles in water, a capacity akin to being able to find a needle in a haystack within milliseconds.
Microplastic pieces are between 1 micrometre and 5 millimetres, roughly equivalent to a grain of rice. Nanoplastics are far tinier - a single nanometre is just 0.000001 millimetres. For comparison, a human hair is approximately 80,000鈥�100,000 nanometers wide.
Understanding how gold forms is crucial for knowing where to find it and how to extract it sustainably. 海外直播b站 researchers have answered a long-standing question in geology that could lead to new ore discoveries.
As the climate warms, many species are on the move, raising new challenges for policy-makers around the world. Shifts in the ranges of mosquitoes and disease-bearing ticks and bats are introducing illnesses such as malaria and Lyme disease into regions where health-care systems are unprepared. Movements of commercially important fish from one jurisdiction to another are shifting job opportunities and causing trade disputes.
