A stormwater pond in Calgary appears filled with Prussian carp; the invasive fish can produce...

In Calgary, invasive Prussian carp are infiltrating the stormwater system, creating a serious threat to local ecology. These fish breed swiftly, endangering aquatic life and city infrastructure. Simultaneously, encounters with elk in Canadian parks are becoming more perilous than those with bears due to their massive size and unpredictable behavior, prompting authorities to implement management strategies to confront both wildlife conflicts and invasive species.