Denali National Park has closed to visitors due to the rapidly spreading Riley Fire near its entrance, prompting evacuations and a significant firefighting response.
Scientists with the U.S. Forest Service believe that the blackheaded budworm, whose numbers surged over the past three years, is now in decline.
Twenty-three of the 25 fires so far this year were ignited by human activity. While this year’s heavy snowpack and cold spring pushed back the start to fire season in many parts of the state, climate change is generally causing an earlier snowmelt, said climatologist Rick Thoman.
A drainage culvert beneath the street failed, causing the sinkhole.
Kivalina has long dealt with climate change-driven erosion. While the village didn’t feel the effects of heavy flooding, residents are wary of a future with heavy autumn storms.
Eielson Air Force Base's EOD team safely detonated a historic TNT cache from WWII-era Alaska Highway construction discovered near Tok.
A wayward walrus calf, just one month old, was rescued from the North Slope. Workers on the North Slope spotted the baby walrus on tundra, about four miles inland from the Beaufort Sea.
A landslide in Juneau, Alaska, prompted the evacuation of an apartment building, with no injuries reported but further slides expected due to heavy rain.
A fire destroyed a Peter Pan Seafoods facility in Sand Point, Alaska, causing a pervasive smell of burning plastic from fishing gear stored on-site.
A fast-moving wildfire near Elliot Highway in Fairbanks, Alaska, has led to a Level 3 evacuation order for residents, with the fire rapidly growing to over a thousand acres.
The magnitude 7.2 earthquake initially triggered sirens and evacuations in communities including Sand Point and Kodiak.
Kwigillingok, a community on the Bering Sea coast of the Yukon-Kuskokwim Delta, is used to some flooding during high tides. But in recent years, that flooding has grown more severe, reaching a new threshold last week.
The slides come near the end of an avalanche season experts say is notable both for its heightened danger and lack of deaths.
More than 1,000 firefighters are suppressing wildfires across Interior Alaska, and about a third of them are working out of a temporary incident command post set up at the Deltana Fairgrounds in Delta Junction. The focus will be on the 47,000-acre Pogo Mine Road Fire.
Russian River flooded last week in Kodiak leaving some residents scrambling to address the damage.
Three volcanoes are erupting across the Aleutian Range — Great Sitkin and Semisopochnoi in the Aleutian Islands and Pavlof Volcano on the Alaska Peninsula.
Less snow than usual fell in the area this winter. It melted early, exposing the tundra. A steady wind has dried the vegetation, and hardly any precipitation has fallen since early March. Thoman said that with no rain and abundant sunshine, the tundra has remained brown and dry. The fire still is not threatening the community of Kwethluk or any Native allotments.
A wildfire north of Delta Junction has reignited. The more than 8,000-acre South Fork Salcha Fire was started by lightning earlier this month in a remote area about 70 miles southeast of Fairbanks.
A landslide in Wrangell, Alaska, killed three people, destroyed homes, and left three missing after heavy rainfall triggered the disaster.
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