"The most climate-stressed regions all contained permafrost, which is vulnerable to thaw as temperatures rise," researcher Sue Natali said.

While you can plan land-based trips to the state, many of Alaska's majestic snowcapped mountains, pristine forests, glacial waterways and abundant wildlife are in remote locations, only reachable ...

This comes after President Trump signed an executive order on Inauguration Day that ordered the name Mt. McKinley be ...