Parts of Alaska are warming up to four times faster than most of the rest of the world. That's forcing tough choices for ...

US President Donald Trump said on Wednesday he thinks he has a deal with both Russian President Vladimir Putin and Ukrainian ...

Mike Sfraga resigned — departing his post as Arctic ambassador, like other ambassadors, as Donald Trump took power.

Even though we're used to recognizing Alaska and Hawaii as part of the United States, it's still kind of bizarre that we have ...

Destinations are diverse — ranging from Denali, backcountry lodges, bear and wildlife viewing areas, glacier landings, wilderness fishing spots and national parks.

A 2D representation of Earth, such as a chart or map, can mislead us when visualizing long international routes.