We didn't have that for Alaska," says Witharana ... Here, they developed a method to accurately map infrastructure and permafrost thaw risk called High-resolution Arctic Built Infrastructure ...

If you want to fully understand risk and prepare for hazards, you need to have the full picture Chandi Witharana (left) and ...

Permafrost temperatures globally have been rising for half a century. On Alaska’s North Slope, they spiked 11 degrees Fahrenheit in 30 years. Localized thawing of permafrost, especially in ...