Background Articles

The erosion that prompted Gov. Mike Dunleavy's action is advancing on the Northwest Alaska community's water lines.

Permafrost Pathways started two years ago with the goal of mapping the permafrost thaw and putting that data into the hands of the communities themselves. As human-caused climate change continues to warm the region and the permafrost melts more and more, the project is expanding.

The ACAT report reveals that the Arctic Ocean Basin has the highest global concentration of microplastics, posing significant health risks to local wildlife and residents.

This research compiles over a century of local flood data in Alaska to improve future flood risk prediction and planning, addressing the lack of accessible historic flood information for community and regional use.

The slide Sunday afternoon just above the Southeast Alaska city’s downtown sent tons of debris and mud onto a half-dozen homes, killing one person and injuring three.

Landslides have killed at least 12 Alaskans in the past decade and destroyed homes and critical infrastructure.

Despite a general decrease in wildfires across B.C., the Dogtooth fire near Golden has destroyed structures and prompted evacuations, contrasting with the province's improving situation.

According to a new hazard assessment from the Met Office, the risk of a magma flow or eruption on the Reykjanes Peninsula has increased and is likely to occur in the next three or four weeks. This time, there is a high risk of eruption in Grindavík.

German scientists from Alfred Wegener Institute are using classic planes to map and document the accelerating permafrost thaw in Northwest Alaska.

The melting of polar ice sheets due to climate change is causing Earth's rotation to slow down and its axis to shift, potentially surpassing the moon's influence on these dynamics and affecting technologies like GPS.

A new federal program expedites the repair of Alaska's mining-damaged waterways, incorporating a streamlined environmental assessment process to restore up to 5 miles of habitat annually over 25 years.

Earlier this year, the spring of 2024 in the Russian North was registered as the warmest in the history of weather observations, the Hydrometeorological Centre of Russia reported.

Port Alberni bans all outdoor fires due to a heatwave and high fire risk, with fines for non-compliance until October 31, 2024.

The project to clean the area around Khatanga started in 2023. The participants report that last year volunteers cleaned more than 200 tons of man-made waste along the 3 km of the coastline, the RGS website reports. The waste has been accumulating there since the Soviet times.

The B.C. Wildfire Service monitors out-of-control fires amid rising temperatures, with 20 fires classified as out of control and heat warnings across the province.

Juneau's king salmon fishery will be closed this summer due to low hatchery returns caused by a 2020 landslide that disrupted the freshwater supply and forced premature salmon release.