Biological Sciences News Archive
![Tick that could transmit Lyme disease](https://news.umanitoba.ca/wp-content/uploads/2020/05/tick-1271763_1920-150x150.jpg)
Lyme disease caused heart failure in Manitoba man
May 25, 2020 —
An article published in the Canadian Medical Association Journal (CMAJ) advises physicians and emergency room personnel to consider Lyme disease as a possible diagnosis when a patient presents with heart palpitations and shortness of breath.
![Two geese walk on the snow while roaming the University of Manitoba Fort Garry Campus.](https://news.umanitoba.ca/wp-content/uploads/2020/04/Geese2-150x150.jpg)
Faculty of Science
Reduced human activity leaves room for urban wildlife
April 21, 2020 —
As humans limit their activity and spend more time indoors, urban animals are suddenly faced with a new, emptier environment to navigate. While the ecological urban landscape changes, some species will thrive while others might struggle.
![thumbnail](https://news.umanitoba.ca/wp-content/themes/umtoday_ver5_1/img/placeholder.gif)
Op-ed: Manitoba must boost testing capacity
April 3, 2020 —
'Manitoba has largely limited testing to those who’ve travelled, been in contact with someone who has travelled or already been diagnosed with COVID-19, and health-care workers'
![](https://news.umanitoba.ca/wp-content/uploads/2020/03/budisa-cells-150x150.jpg)
International collaboration developing nanotechnology that may be used against COVID-19
March 30, 2020 —
A new approach to stopping virus growth gives hope for new therapeutic options against seasonal influenza, bird flu and possibly COVID-19
![Polar bears in the Western Hudson Bay area lounging on rocks](https://news.umanitoba.ca/wp-content/uploads/2020/02/polar-bears-by-David-Yurkowski-150x150.jpg)
Climate change threatens iconic relationship
February 27, 2020 —
National Polar Bear Day a somber affair this year
![Raccoon in a tree](https://news.umanitoba.ca/wp-content/uploads/2020/01/Josh-Tidsbury-Flickr-150x150.jpg)
Cities negatively altering mammal evolution
February 5, 2020 —
UM research finds that cities may be lowering mammals’ ability to evolve in response to changing environments
![](https://news.umanitoba.ca/wp-content/uploads/2020/01/kickoffwebbanner-150x150.png)
Faculty of Science
Faculty of Science celebrates 50 years
January 10, 2020 —
The anniversary festivities start on Thursday, Jan. 16
![Purple Martin perched on a stick](https://news.umanitoba.ca/wp-content/uploads/2019/12/17104665180_97d47d265a_k-150x150.jpg)
A (sorta) good news story about a songbird and climate change
December 12, 2019 —
A recent discovery suggests Purple Martins, unlike other long-distance migratory songbirds, show promise of being able to adapt to climate change
![Monkey teeth](https://news.umanitoba.ca/wp-content/uploads/2019/10/monkey-teeth-150x150.jpg)
Monkey fossils found in Serbia offer clues about life in a warmer world millions of years ago
October 22, 2019 —
Studying fossil monkeys like these can help us understand how ancient climates shaped primate evolution
![Prairie bird sits alone on branch against blue sky](https://news.umanitoba.ca/wp-content/uploads/2019/09/Bird-150x150.jpg)
Wpg Free Press: Prairie bird population falls 53% since 1970
September 23, 2019 —
The drastic drop in North America’s avian population, with more than half of prairie grassland birds gone, is a downward trend that can be stopped, say two bird-loving Winnipeg biologists