Documents from the 1950s and 1960s show how the Pentagon poured support into climate and cold-region research to boost the ...

In this commentary, the author examines how the U.S. military sees climate change as a threat in itself and a threat ...

Earth’s frozen places — ice sheets, glaciers and permafrost — are melting: a clear sign of climate change and a planet ...

Ceasefire talks could be a catalyst for advancing cooperation in the Arctic, but the climate crisis should not be forgotten.

Spring is about transformation, a season often marked by its dynamic sights, smells, sounds and tastes. As humans change the ...

Joe Marten’s Feb. 25 letter (“Addressing energy poverty and combatting climate change) states I am “essentially claiming ...

The Arctic is one of the regions most strongly affected by climate change. In recent decades, the temperature there has risen ...

Russia and China are expanding Arctic shipping routes and eyeing critical mineral deposits as they become accessible. The military knows climate change affects national security, which is why it ...

The Defense secretary aims to purge climate work from the Pentagon. But critics say his carve-out for weather resiliency ...

A new method of tracking the dietary habits and contaminant exposure of animals in Arctic marine ecosystems is providing critical insights as climate change reshapes the region's food web.