U.S. Air Force bombers have returned to their American base following a series of NATO exercises to test alliance readiness to the threat posed by Russia, as a Newsweek map shows the strategic Arctic ...

Parts of the Arctic are enduring exceptionally high temperatures — up 30 to 40 degrees above normal — because of multiple intense heat domes. One intense heat dome has progressed from northern Alaska ...

SAN FRANCISCO — In December 2006, I sat in a similar carpeted room in this city and listened to scientists talk about an Alaska-size chunk of sea ice that was no longer floating on the northern oceans ...

In his first hours back in office, President Trump signed a series of executive orders aimed at unlocking Alaska’s resource potential. This signaled to the world what many Alaskans have long known: ...