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 ...

The warming hole might be a sign that Atlantic Ocean currents are slowing down. This network of currents regulates Earth's ...

Extremely low sea ice levels in the Arctic and Antarctica signal a "new normal" that may accelerate global warming and ...

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 ...

Troubling links tie tech money to both Greenland and Trump. The tech industry desperately needs the rare earth minerals on ...

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

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

A new study has shed light on the highly variable and climate-sensitive routes that substances from Siberian rivers use to ...