In the murky backwaters of Alaska’s Susitna River basin, northern pike are gorging. A peer-reviewed study published in May 2026 in Biological Invasions found that invasive pike in Southcentral Alaska ...

Add Yahoo as a preferred source to see more of our stories on Google. An invasive northern pike is shown to have its stomach stuffed with tiny juvenile salmon. Invasive northern pike are ...

Rising temperatures in a Southcentral Alaska river have led to a hungrier population of invasive northern pike, a trend that could imperil native salmon and other fish species. A University of Alaska ...

Invasive northern pike have wreaked havoc in Southcentral Alaska rivers and lakes. Introduced illegally in the 1950s, they have been devouring juvenile salmon and other native species. Now a ...