New research suggests the Arctic may be approaching a critical threshold. Here's what scientists are predicting – and why it matters.

An irreversible shift in the chemical makeup of the Arctic Ocean driven by climate change is disrupting the region's food ...

The Arctic Ocean may have crossed a dangerous tipping point. Scientists say the rapid disappearance of sea ice is triggering ...

Without Russian data, it is impossible to competently plan the construction of infrastructure and predict natural disasters.

In the next five years, the Earth is overwhelmingly likely to surge again and again past the international climate threshold ...

A new study reveals that Arctic sea ice loss is depleting a key ocean nutrient, threatening plankton, marine life, and food webs ...

By Stine Jacobsen and Kate Abnett COPENHAGEN/BRUSSELS, May 27 (Reuters) - Financial institutions and investors have urged the European Union to maintain its opposition to new Arctic oil and gas ...

Narwhals are some of the most unusual whales in the world due to their long, spiral-shaped tusk. They inhabit the Arctic ...

An irreversible shift in the chemical make-up of the Arctic Ocean driven by climate change is disrupting the region’s food chain, a study suggests.

The appeal sent to the European Commission cites environmental concerns and security risks if the EU decides to lift the ban ...

The sound of trickling water might seem harmless, even peaceful. But in the polar regions, this sound is a sinister warning of an event that could swallow up the arctic landscape. What would happen to ...