All 10 people on board a passenger plane that vanished while flying through the northwestern US state of Alaska are believed dead, authorities say.

UAF scientists have found microplastics in all marine mammals species they’ve studied so far, and new results show passage ...

Rescuers searched Friday for any sign of a plane that went missing while carrying 10 people across Alaska’s Norton Sound ...

The Cessna 208B Grand Caravan aircraft was flying from Unalakleet, on the western coast of Alaska, to the city of Nome.

A cluster of earthquakes struck about 110 miles southeast of Unalaska throughout the day Tuesday. Scientists say the ...

A small commuter plane that crashed in western Alaska on its way to Nome has been found on sea ice, with all 10 people on ...

T he land bridge across the Bering Strait that lasted through much of the last Ice Age was likely very different from what has been imagined. Instead of a mix of grassland, tundra, and ice sheet ...

The search continues Friday for a small plane that went missing in Alaska, with 10 people on board. The Bering Air flight was ...

Search and rescue teams, including the U.S. Coast Guard and Alaska State Troopers, are conducting operations for the missing ...

Things in the Arctic have never been hotter. In the past year, Russian nuclear submarines have practiced firing cruise ...