The first ever heat advisory has been issued in the state of Alaska. The National Weather Service is warning that temperatures could hit 85 degrees in the Fairbanks area on Sunday. The agency ...

The Knik River Valley has everything from glacial hikes to horseback rides and dog sledding—and it's a must-visit when visiting Alaska's Denali National Park.

Alaska hasn’t produced antimony — a shiny mineral used in weapons, flame retardants and solar panels — in almost 40 years.

Events planned for Saturday have gained new support after President Trump ordered the National Guard into Los Angeles to ...

NOAA’s Space Weather Prediction Center has issued a geomagnetic storm watch for Saturday because of the coronal hole, or CH.

Planning an adventure through Alaska might begin with the biggest hits: Juneau, Anchorage, Talkeetna, Denali National Park, or Fairbanks. They are iconic and crowd-pleasers, but the Knik River ...

While space weather is notoriously hard to predict, here's what we know about Central Indiana's chances of seeing the northern lights.

Scientists have hypotheses about some of nature's biggest mysteries but are still working on proof. Some beautiful phenomena can't be explained yet.