It's even visible from space. Scientists issue warning over bizarre phenomenon spotted in Alaskan rivers: 'Have to be stained ...
At least 75 of Alaska's brooks and streams have been turning a dirty orange likely due to thawing permafrost, with some rivers so impacted that the discoloration can be seen via satellite ...
A native species in Interior and Western Alaska, northern pike were illegally introduced to the Susitna River basin in the 1950s. Since then, the predatory fish has become established in more than 150 ...