Arctic biologist Ian Stirling helped make polar bears a symbol of climate change theglobeandmail.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from theglobeandmail.com Daily Mail and Mail on Sunday newspapers.
As temperatures shift, animals move to different regions and pathogens have more opportunities to jump between hosts. Could the next pandemic be fuelled by an unstable climate?
Oct. 31 marked the official end of Alberta's 2023 wildfire season, which saw a record 2.2 million hectares burned. That's 10 times more than the five-year average.