Its clear waters have turned orange. Located in the northwest ... "The fish were totally gone," Koch told BI. The streams Koch monitors near the Brooks Range are fairly remote, but the rivers ...

but in the summer of that year the Salmon's clear waters suddenly turned orange-green. This is also happening to rivers and streams throughout the Brooks Range in Alaska, according to Scientific ...

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 ...