News releases news
The distinctive “fecal prints” of microbes potentially provide a record of how Earth and life have co-evolved over the past 3.5 billion years as the planet’s temperature, oxygen levels, and greenhouse gases have changed. But, despite more than 60 years of study, it has proved difficult, until now, to “read” much of the information contained in this record. Research from McGill University and Israel’s Weizmann Institute of Science, recently published in the Proceedings of the National Academy of Sciences (PNAS), sheds light on the mysterious digestive processes of microbes, opening the way towards a better understanding of how life and the planet have changed over time.
A $1.2-million gift to McGill University from leaders of Canada’s Greek community will strengthen Modern Greek research and scholarship at McGill and endow the University’s Phrixos B. Papachristidis Chair in Modern Greek and Greek-Canadian Studies in perpetuity.
Take a look in your pantry: the miracle ingredient for fighting obesity may already be there. A simple potato extract may limit weight gain from a diet that is high in fat and refined carbohydrates, according to scientists at McGill University.
The opioid pain-reliever tramadol appears to be associated with an increased risk of hospitalization for hypoglycemia, a potentially fatal condition caused by low blood sugar, according to a report published online by JAMA Internal Medicine.
If you want your child to tell the truth, it’s best not to threaten to punish them if they lie. That’s what researchers discovered through a simple experiment involving 372 children between the ages of 4 and 8.
Sexual behaviour of teenage girls does not appear to have been affected by routine human papilloma virus (HPV) vaccination, according to a large study published in CMAJ (Canadian Medical Association Journal).
In 2007, a treasure hunting company found a 19th Century shipwreck in the Atlantic, off the coast of Portugal. The company, Odyssey Marine Exploration, claimed property of the shipwreck and its cargo, some 600,000 silver and gold coins.
A new study of over 3,400 Canadian women provides further evidence that exposure to air-pollution may increase the risk of developing breast cancer, especially among women who have not yet had their menopause.
Learning from others and innovation have undoubtedly helped advance civilization. But these behaviours can carry costs as well as benefits. And a new study by an international team of evolutionary biologists sheds light on how one particular cost – increased exposure to parasites – may affect cultural evolution in non-human primates.
A growing number of academic researchers are mining social media data to learn about both online and offline human behaviour. In recent years, studies have claimed the ability to predict everything from summer blockbusters to fluctuations in the stock market.