Voici les plus récentes alertes médias du Centre canadien science et médias. Les articles sont mis en ligne après la levée de l’embargo. Si vous êtes journaliste et désirez recevoir notre veille scientifique contenant entre autres des idées articles encore sous embargo, vous pouvez vous inscrire en ligne. signifie que l’article scientifique compte au moins […]
Canadian flag indicates Canadian content, e.g., at least one Canadian co-author on the publication.
A group of physicians is recommending certain precautions and greater collaboration between veterinarians and physicians to reduce the risk of diseases associated with owning a pet. Pets are a potential source for more than 70 human diseases yet the researchers who reviewed existing studies found that physicians generally fail to regularly discuss the […]
Tasting and chemically analyzing 170-year-old champagnes recovered from the Baltic Sea in 2010 has revealed some features of 19th-century winemaking practices. Researchers compared the chemistry of the historic bottles to that of modern champagnes and found the recovered bottles had less alcohol but higher levels of iron, copper, sodium and chlorine. The discovery of traces […]
Aboriginal peoples living in Alberta have a greater risk of developing a major respiratory disorder than non-Aboriginals, according to a new research. The prevalence of chronic obstructive pulmonary disease (COPD), mainly caused by smoking, between 2002 and 2010 in Alberta in people 35 years and older were higher for First Nations (11 per cent), Inuits (nine […]
An extract of maple syrup makes certain dangerous bacteria, such as E. coli, more susceptible to antibiotics, a McGill study has found. The researchers found maple syrup is a rich source of phenolic compounds which are capable of repressing a number of bacterial genes linked to antibiotic resistance. While this is just a first step, […]
Sick coyotes are more likely to seek easily accessible food sources such as garbage in developed areas according to a new study. Across North American cities reports of coyote-human problems have increased, and biologists are trying to understand why. The authors used GPS collars to follow 19 coyotes in the Edmonton area. Half of the […]
A study has shown a new test can almost always determine if a patient suffered a heart attack within the first hour of it occurring. The study examined 1320 patients presenting to emergency departments and accurately diagnosed 75 per cent of the patients. The remaining 318 patients were placed in the “observational zone”, and 59 […]
Canadian researchers will launch a novel project to shed light on the source of a deadly H5N2 strain responsible for the death and destruction of approximately 240,000 birds in B.C between December 2014 to January 2015. The project funded by Genome BC, Genome Canada, Agriculture Canada and the Canadian Food Inspection Agency will seek to […]
Thin films of liquid brines which could hypothetically support life may form daily on soil on Mars and evaporate overnight, according to a new study. The Curiosity rover, which is traversing Gale crater on equatorial region of Mars, has detected a type of salt called perchlorate. Perchlorate salts both lower the freezing temperature […]
A new study shows that vaccinating 12-year-old boys against the human papillomavirus (HPV) may be a cost-effective strategy for preventing cancers that start at the back of the throat and mouth, and involve the tonsils and base of the tongue. The disease is known as oropharyngeal cancer. Researchers used a statistical model and estimate […]
From the discovery of neutrinos to recognizing the effect of grapefruit on our ability to metabolize drugs, Ontario’s universities have contributed ground-breaking research. What do you think the top research should be? The Council of Ontario Universities is asking the general public to vote for their favourite ‘game-changing research’ here.