Background Articles

Siberian reindeer herders and scientists are working together to figure out how to predict rain-on-snow events that turn tundra into deadly ice.

Anchorage faces record snowfalls and plowing challenges, raising concerns about its preparedness for future extreme precipitation events linked to climate change.

Due to declining salmon returns, Russia may halt commercial salmon fisheries next year to protect the species. This drastic reduction has raised concerns about the sustainability of the fisheries and the need for conservation measures. The situation is so dire that the salmon catch in 2021 was the lowest in the last 16 years, and projections for the 2024-2026 period suggest a continued downward trend.

Northern states are implementing measures to prevent the spread of invasive "super pigs" from Canada, which are a crossbreed of wild boar and domestic swine, causing significant ecological and agricultural damage.

The world surpassed the 2-degree warming threshold for the first time, signaling an urgent need to address greenhouse gas emissions as climate impacts worsen.

Alaska communities are facing significant challenges due to climate change, including the disappearance of snow crabs, threats to subsistence hunting and fishing, and difficulties in processing and storing food, but some communities are taking action and developing local climate adaptation plans with the support of funding and collaboration between different governments and agencies.

Residents in Western Alaska are experiencing a salmon crisis that is not only affecting their physical health due to the lack of exercise from salmon harvesting, but also their mental health and cultural well-being, as salmon harvesting is seen as a vital part of their way of life and recovery from substance abuse.

Wolves in Katmai, Alaska, have been observed hunting sea otters and seals, suggesting a significant ecological link between land and marine life.