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 ...

Many once crystal-clear rivers and streams across Alaska now flow with 'milky orange juice-colored' water. A team of researchers published a new study Monday explaining how Alaska's melting ...

Northern pike are moving through salt water to invade freshwater habitats in Southcentral Alaska, according to a new study. Researchers at the University of Alaska Fairbanks and the Alaska Department ...