Faculty of Science news
A new study shows that allowing cleared forest to grow back can help cut down carbon dioxide emissions. "There's quite a lot of potential for the future," said Jeanine Rhemtulla, a postdoctoral fellow at McGill and lead author of a study published in this week's Proceedings of the National Academy of Sciences.
Bravo! Prof. Hong Guo, CAP-CRM Prize in Theoretical and Mathematical Physics; Prof. Guy Moore, CAP Herzberg Medal
Bravo to Prof. Hong Guo and Prof. Guy Moore, both from the Department of Physics. Professor Guo is the recipient of the 2009 CAP-CRM Prize in Theoretical and Mathematical Physics from the Canadian Association of Physicists and the Centre de recherches mathématiques. Professor Guy Moore of the Physics Department will receive the 2009 Herzberg Medal from the Canadian Association of Physicists.
Dr. Siegfried Hekimi's work with worms could one day lead to a pill to prolong lifespan in humans. His lab is testing drugs that might slow the biological rate of aging and reduce age-related illnesses such as heart disease, diabetes and Alzheimer's. They've discovered genes and their proteins that allow worms and mice to live several times longer than normal.
The November 2008 Trottier Symposium, featuring a debate between evolutionary biologists and economists on the origin of ethics, will be broadcast in English in two parts from April 13 – July 11.
A new drug-free therapy wipes away fearful memories in rats and humans. The simple treatment might eventually help patients with post-traumatic stress disorder, say researchers. Karim Nader, a neuroscientist at the McGill University performed some of the drug studies.
The Can$250,000 Islam and Evolution research project is the first large study of evolution in countries with significant Muslim populations. Results from the three-year project were presented at a symposium at McGill University in Montreal. The data could help teachers and students from diverse backgrounds work together better.
Congratulations to Mr. Randy Auerbach, a doctoral student in the Psychology Department who will receive the 2009 Distinguished Student Research Award in Clinical Psychology from the Society of Clinical Psychology's Education & Training Committee, a division of the American Psychological Association.
Lab studies on animals have proven the carcinogenic properties of acrymalide, but McGill's Dr. Ariel Fenster explains that the animals used in the lab tests were exposed to high doses of acrymalide not comparable to typical amounts ingested by humans.
In the journal PLoS Genetics, biologist Siegfried Hekimi demonstrates that worms that have been genetically modified to be less effective at antioxydation -- the elimination of free radicals -- live just as long as regular worms. One of the modified worms actually lived longer than normal.
Jack Horner, the paleontologist whose career inspired the film Jurassic Park, is funding scientists on a quest he hopes will culminate in a fowl whose DNA has been "reverse-engineered" to make the bird more similar to its dinosaur ancestors. The work is carried out by Hans Larsson, a biologist at McGill University in Montreal, and Mary Schweitzer, a paleontologist at North Carolina University.