Alaska, often referred to as the last frontier, is at the forefront of climate change, with regions experiencing dramatic ...

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

Alaska is a beautiful state with plenty of nature so the journeys are usually quite scenic. To get between cities, you can opt for plane travel for a quick journey. Ferries are also an option to get ...