Arktinen alue

Wildfires raging across Arctic and boreal regions are igniting ancient carbon in soils, releasing far more carbon dioxide than climate models have assumed. A new study of soil cores shows that some fires are burning organic matter up to 5,000 years old.

24. helmikuuta 2026 Raportoinut AI

A new study reveals that peatlands in the Arctic are growing due to rapid regional warming and increased precipitation, potentially storing more carbon but also heightening the risk of releases through fires. Researchers warn of a dangerous feedback loop as these carbon-rich ecosystems respond to climate changes. The findings highlight the dual role of these landscapes in global warming mitigation.

Climate change is making Greenland more accessible for shipping and mining, heightening geopolitical tensions. While opening new opportunities, the melting ice also poses significant dangers to development. Recent U.S. permissions for military bases underscore the island's strategic value.

22. tammikuuta 2026 Raportoinut AI

President Donald Trump's insistence on acquiring Greenland has raised alarms about the island's status as a model for indigenous self-determination. The largely Inuit population, which has achieved significant autonomy from Denmark, views the U.S. overtures as a direct challenge to their sovereignty. Historians draw parallels to past patterns of American expansionism toward native lands.

The Bundeswehr is officially exploring security conditions in Greenland to send a political signal. Europe aims to deter US President Trump from taking over the Arctic island. Greenlanders are protesting the burdens imposed by the crisis.

16. tammikuuta 2026 Raportoinut AI

The Kremlin is closely watching President Donald Trump's efforts to purchase Greenland from Denmark, describing the proposal as extraordinary under international law. Russia has rejected claims of its own interest in the territory, while Trump threatens economic penalties against opposing nations and emphasizes national security needs. Tensions rise as NATO conducts exercises near the Arctic island, drawing rebukes from Moscow and mixed responses within the US.