Most of us know the statistics associated with cancer. It has touched, directly or indirectly, almost every Canadian. But thanks to the relentless work of researchers, around two out of three patients diagnosed with cancer today will survive beyond five years from their initial diagnosis—up from 55 per cent in[Read More…]
Science & Technology
The latest in science and technology.
Tick Talk: Fighting the spread of tick-borne pathogens
The prevalence of several tick-borne pathogens, which are living organisms or viruses that spread disease, are on the rise in Canada, including the bacterium responsible for Lyme disease. Evidence has also shown that these tick-borne pathogens have spread beyond the defined “risk areas” identified by professor Virginie Millien, an associate[Read More…]
Flying cars must make way for the real future of transportation
Elon Musk and other Silicon Valley–style futurists would like you to believe that the future of transportation holds flying cars, conveyor-belt tunnels for high-speed vehicles, and completely self-driving cars. All of these innovations are designed to free drivers from driving and the annoyance of getting stuck in traffic. While those[Read More…]
Copy–pasted nucleotides found to cause neurodegenerative disease
Neurodegenerative diseases such as Alzheimer’s, Parkinson’s, and ataxia are caused—as their categorization would suggest—by the degradation of nervous system cells. One to three individuals per 100,000 are affected by late-onset cerebellar ataxias (LOCA), a disease characterized by impaired muscle control that worsens over time. While most types of ataxia set[Read More…]
Should AI chatbots display emotions?
If you’ve visited an online retail store, you’ve likely encountered a chatbot before. It’s the small message that pops up in your screen’s bottom corner, saying something along the lines of, “Hi there! Thanks for visiting our site. Can we help you look for something?” Elizabeth Han, a Desautels Information[Read More…]
Peering into the universe with gravitational lensing
Radio waves coming from galaxies millions or billions of light-years away—an immense distance compared to only eight light-minutes between the Earth and the Sun—gradually fade as they lose energy. Many become essentially invisible even to today’s powerful telescopes by the time they reach our little, blue planet. So it’s not[Read More…]
Photogrammetry: A new approach to detailed, accessible flower imaging
There are hundreds of thousands of flower species in the world, each with their own shapes, colour patterns, and natural habitats. Scientists aim to accurately preserve and document every single species, but the complexity and delicateness of these natural decorations make this a challenging endeavour. Researchers from McGill and the[Read More…]
On a mission to remission: How researchers are trying to combat type 2 diabetes
What we call insulin today was first manufactured in 1921 by Charles Best and Frederick Banting. The hormone, originally called pancreatic extract, gives those with diabetes a chance at a healthy life, especially the six million people in Canada who live with some form of the disease. There are three[Read More…]
Lessons in community care from rural India
India is the world’s second-most populous country and home to one of the fastest-growing world economies. Much of this economic growth results from the burgeoning health services industry. And yet, India is experiencing a health care dilemma, with a growing disparity in care and resources between the country’s rural and[Read More…]
The nature of Earth seems as alien as Mars
In 1957, the boundaries between Earth and space were first breached: The USSR launched the satellite Sputnik into space, marking the first contact between humans and our galaxy, setting off the aptly named space race between the Soviet Union and the U.S. Even after icy international relations began to thaw[Read More…]
