Permafrost

Jessica Corbett, staff writer
thawing permafrost in Siberia
"Rivers are rising and running faster, and entire neighborhoods are falling into them."
Eoin Higgins, staff writer
A collapsed block of ice-rich permafrost along Drew Point, Alaska.
"It's very likely that this phenomenon is affecting a much more extensive...
Eoin Higgins, staff writer
The Sawyer Glacier in Alaska, July 2016. The Arctic is enduring unprecedented warming this year, affecting Alaska and Greenland specifically.
"The numbers needing relocation will grow, the costs are going up, and people's...