A new study led by Jochen Knies from the iC3 Polar Research Hub has found worrying signs that climate change may be ...

The Arctic is becoming the most critical geopolitical hotspot of the 21st century—and hardly anyone is talking about it. As ...

With ice and permafrost thawing fast, nations are racing to exploit the Arctic's newly accessible treasures. Yet there are ...

Lightning near the North Pole reveals dramatic climate changes as Arctic temperatures rise and storms intensify.

These points of no return are specific moments when the planet has warmed so much that certain effects become irreversible.

Accomplishing this will be hard at a time when some world powers are hampering research in the region. Scientists need to ...

Melting Arctic ice increases human and animal interactions, raising the risk of infectious disease spread. Researchers urge ...

Lawmakers released several bills to coincide with Earth Day and as Republicans prepare their own legislation to expand ...