Background Articles

An expert warns that early snowmelt and increasing ski tourism in vulnerable high‑altitude calving areas on Hardangervidda and Nordfjella are disturbing Norway’s wild reindeer during their critical breeding season.

Thunderstorms are rare in the cold, dry Arctic, but a surprising event in August 2019 has scientists rethinking how these storms form in polar regions. A team of researchers from the University of Science and Technology of China has uncovered new insights into this phenomenon.

Thunderstorms are rare in the cold, dry Arctic, but a surprising event in August 2019 has scientists rethinking how these storms form in polar regions. A team of researchers from the University of Science and Technology of China has uncovered new insights into this phenomenon.

British Columbia’s March snowpack averaged just 79 percent of normal, up from 63 percent a year ago but still low enough to raise the province’s drought risk for spring and summer.

April was 1–2 °C warmer than the 1991–2020 average in Finland, with a high of 22.9 °C in Rauma and a low of –23.8 °C in Kilpisjärvi. Sunshine was above average, while southern areas and Lapland saw increased rainfall.

A powerful storm in southwest Iceland caused extensive coastal damage and raised concerns over the adequacy of existing sea defences, prompting calls for a significant increase in funding for future protection.

Finland’s Arctic Lapland experienced an unseasonably mild February with average temperatures about 7°C higher than normal, while snowfall and precipitation remained below average.

Rainy sloppy conditions in Trondheim underscored the importance of the climate work. But the warm wet weather barely dampened the enthusiasm of the Norwegian crowd.

What a virtually snowless winter and early spring means for flower beds, car and ski trail maintenance, recreators, snowplowers and pooper scoopers in Anchorage.

Bethel and the Yukon-Kuskokwim Delta experienced one of the mildest winters on record, with Bethel marking its sixth warmest winter in 101 years amid unusually low snowpack.

A Yukon government survey reveals significantly above average snowpack levels in parts of the territory, particularly in the Klondike region, signaling a potential for increased flood risk.

Anchorage is on track to finish February with the least snowfall on record as mild temperatures prevail without measurable snow. Chief Meteorologist Melissa Frey explains the unusual winter pattern with far less snowfall than expected.

Research from the University of Alaska Fairbanks indicates that early snowmelt, driven by climate change, could lead to more extreme wildfire seasons in Alaska, with the southern regions experiencing earlier fire starts than usual.

Despite the decline of sled dog racing elsewhere, the Kuskokwim Delta in Alaska is experiencing a resurgence, with increased sponsorships, substantial prize money, and strong community support sustaining the sport amid challenging climate conditions.

A series of heavy snowfall events and enduring sub-freezing temperatures have brought back the charm of a traditional Maine winter, delighting snow sports enthusiasts and winter festival organizers.

Gardening columnist Jeff Lowenfels explains how trees are built to survive extreme high winds.

The Finnish Meteorological Institute reports that Finland’s average temperature in the first quarter of the 21st century was 1.4°C higher than during 1975–1999, with January in the south and central regions being unusually mild.

The article explores how climate change has influenced sled dog genetics, leading to a shift from traditional, thick-coated breeds to leaner, faster dogs better suited for warmer conditions, impacting the tradition of dog mushing in Alaska.

Snow-dependent businesses in Anchorage are struggling as an unusually dry winter with record low snowfall forces snow removal and outdoor gear companies to scale back operations.

Winter temperatures in Russia have risen by an average of 3°C over the past 50 years, with Moscow recording a remarkable 3.5°C that broke a century-old record.