The brightly coloured waterways in the Arctic are a sign that permafrost is thawing, with potentially hazardous consequences ...

Researchers have identified a Russian influence on Arctic cloud and ice information, as published in the journal Communications Earth & Environment. After investigating an understudied region of the ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: iStock Rivers across northern Alaska are turning an alarming shade of orange — a visible sign that rising global ...

Hundreds of Arctic rivers and streams are turning bright red-orange, not from chemical pollution, but from naturally occurring iron spilling from long-frozen ground as temperatures warm. The "rusting ...

Organic matter carried in rivers to the Russian part of the Arctic Ocean may be creating more clouds and keeping the region cooler, a new study has found. In a paper published in Communications Earth ...

The figure shows the delta of the river Lena, one of the largest rivers in the world. The river is visible in bright yellow, as it splits and divides into many different channels before meandering ...