Geoscientist sheds new light on permafrost thaw in the geologic past and what it could mean for our future
Geoscientists have uncovered surprising results that reveal a complex history of ancient permafrost thaw – with implications for understanding the effects of permafrost thawing and climate change in the Canadian Arctic today. “Permafrost is really a geological expression of climate, so permafrost response to past periods of global warming is like a natural experiment for…
Searching for a better solution to a clinical problem facing many patients with skin cancer
A team of University of Alberta researchers has discovered a way to use 3-D bioprinting technology to create custom-shaped cartilage for use in surgical procedures. The work aims to make it easier for surgeons to safely restore the features of skin cancer patients living with nasal cartilage defects after surgery. The researchers used a specially…
When regulators threaten doctors for engaging in public debate, doctors go quiet and patients suffer
“Call for help.” This is one of the first rules in every advanced life-saving course. When you see someone collapse, rush over to assess and call for help. Raise the alarm. Let people know. Doctors and nurses do this all the time in hospitals across Canada. It would be professional misconduct to do otherwise. What…
To introduce new varieties of earlier-maturing, higher-yielding wheat for Western Canadian growers
University of Alberta research to develop earlier-maturing, more disease-resistant wheat for Western Canadian growers is being boosted, thanks to $2 million in support from the Canadian Wheat Research Coalition. A five-year agreement between CWRC and the Faculty of Agricultural, Life & Environmental Sciences (ALES) supports the development of up to five new wheat varieties for use by farmers…
Master’s research reveals clues into the lives of four people who perished in a fire in the late Bronze Age
More than 3,000 years ago, four people were incinerated and crushed in a blazing fire in the south central city of Azekah, Israel. Their remains were trapped in rubble until discovered by Tel Aviv University archeologists in 2012. That’s when Karl Berendt began volunteering at the excavation site as an undergraduate student at the University…
Increasing the diversity of voices and having a few people making small and steady changes can lead to a big movement
Last fall, students in a Native Studies course worked to improve representations of Indigenous peoples on one of the most popular websites in the world. The course, Colonialism and the Criminal Justice System, saw students create Wikipedia articles on issues that dealt with Indigenous peoples and Canada’s criminal legal system, filling some of the site’s…
Adding RNA sequencing to current genetic methods could help diagnose and treat thousands of patients with mystery diseases
Imagine having a terrible medical condition and not knowing what it was. More than 400,000 Albertans have a rare disease. Many of them face challenges getting the right diagnosis, let alone finding the right specialist and obtaining effective treatment. Some cases are deadly; others can have a major impact on a patient’s day-to-day life. Advances…
A University of Alberta researcher is using nanotechnology to improve the effectiveness of chemotherapy treatments for cancer patients and reduce their side effects. Afsaneh Lavasanifar is a professor in the University of Alberta’s Faculty of Pharmacy & Pharmaceutical Sciences and an adjunct professor in the Department of Chemical and Medical Engineering. Her lab develops precision health solutions through nanomedicine,…
New director of U of A institute sees her mission as reimagining the relationship between archeology and Indigenous histories
Métis archeologist Dr. Kisha Supernant views her mission as nothing less than a radical reimagining of her discipline. “Archeology’s history is grounded in settler colonialism – this idea that non-Indigenous people come onto the land and interpret Indigenous history by studying their material,” says the new director of the University of Alberta’s Institute for Prairie and…
A new study sheds light on a fundamental mechanism of how Earth’s continental plates heal, with implications for diamond exploration and locating economically important minerals. “Cratons are the oldest stable continental land masses on Earth and are widely known as repositories for diamonds and metals of economic importance,” said Jingao Liu, lead author and visiting…
Geoscientists have uncovered surprising results that reveal a complex history of ancient permafrost thaw – with implications for understanding the effects of permafrost thawing and climate change in the Canadian Arctic today. “Permafrost is really a geological expression of climate, so permafrost response to past periods of global warming is like a natural experiment for…
