Researcher aims to buy more time for dairy calves to absorb vital antibodies

Immunity problem affects nearly a third of calves worldwide

Researcher aims to buy more time for dairy calves to absorb vital antibodiesA University of Alberta dairy researcher is picking up where scientists left off 40 years ago, trying to solve an ongoing problem with calf health. Up to 30 per cent of dairy calves worldwide don’t get enough vital antibodies before birth to ward off the risk of diarrhea caused by E. coli and other bacteria.…

Fungi fundamentals: the truth about mushrooms

Fungi have great names – turkey tail, pigskin poison, honey mushroom – and come in all shapes and sizes

Fungi fundamentals: the truth about mushroomsMy local nature club recently hosted a mushroom walk. No, that’s not where you take your pet mushroom for a walk. We visited some trails in central Ontario looking for different types of mushrooms, poisonous and edible. We weren’t foraging so we left the woods as we found them, although many others go to local…

Want to enjoy wildlife? Here’s how to do it safely

Don’t be afraid to enjoy nature – just do it on their terms and with their survival in mind

Want to enjoy wildlife? Here’s how to do it safelyWith COVID-19 an overriding part of our lives, many folks have begun to see and appreciate nature like never before. Whenever we encounter nature, and while our actions may seem harmless, they might be dangerous to wildlife. Wildlife can be negatively impacted by what we do and how we do it. Having studied wildlife most…

Lakes in Canadian Rockies losing turquoise lustre as glaciers fade

Changing colour of alpine lakes may be a sign of worsening water quality, according to reports

Lakes in Canadian Rockies losing turquoise lustre as glaciers fadeAnother casualty of the disappearance of glaciers in the Canadian Rockies is the vanishing of the iconic turquoise of glacier-fed alpine lakes, according to a University of Alberta limnologist who documented the unfortunate change in the latest look at the health of Canada’s mountains. In an essay written for the fourth annual State of the Mountains…

ConnecTour Chronicles: Good luck dodging bad weather finally runs out

Calling it a downpour is a disservice. It would be much more accurate to call it a deluge

ConnecTour Chronicles: Good luck dodging bad weather finally runs outTroy Media publisher Doug Firby is part of a group of Canadians who call themselves ConnecTour. Starting last May in British Columbia and ending in October in Newfoundland, they hope to make an 8,000-km bicycle journey across the country, discovering how the COVID-19 pandemic has reshaped our lives and sense of community. Watch for their…

Exploring bee behaviour opens new career possibilities

Tianna Tanasichuk's internship was a chance to gain experience – not learn about herself

Exploring bee behaviour opens new career possibilitiesWorking in the sunshine, surrounded by the soft hum of a dozen beehives this summer, Tianna Tanasichuk couldn’t help thinking of her recently passed Métis great-grandmother. “Whenever I was working with the bees, I felt like if she was here, she’d be proud of me, knowing I took this risk, of trying to grow by…

Grad student helps town plan for sustainable growth

For Nicklas Baran, pitching an environmental strategy was a chance to have real impact

Grad student helps town plan for sustainable growthPitching a plan to a municipal government isn’t usually on the learning curve for a university student, but that didn’t dim Nicklas Baran’s excitement as he presented his work to the Town of Stony Plain this summer. “It made me feel great, like an expert who has great in-depth knowledge of some mysterious topic.” That…

Is there a good side to forest fires?

Fires are a form of selective harvest

Is there a good side to forest fires?The media is abuzz with the devastating wildfires in western and central Canada and across parts of Europe. Tens of thousands of hectares and countless lives and families have been impacted. As you read on, please don’t think for a moment that I’m uncaring for those affected. But is there an upside to these fires…

Predicting which species most at risk from voracious lionfish predators

We have only two to five years to act once lionfish arrive

Predicting which species most at risk from voracious lionfish predatorsCoastal countries have between two and five years to act to protect native fish species once voracious lionfish arrive in their waters, according to a University of Alberta ecology professor who helped create a tool to predict which fish are in danger. The lionfish, originally a popular aquarium species native only to the Pacific and…
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