Polar marine ecosystems are particularly sensitive to climate change because small temperature differences ... declining krill populations in areas of the Antarctic, which has affected species like ...

Climate change is often seen as a distant problem, affecting polar bears or coastal cities far away. However, it has a direct ...

Bacteria and other single-celled microorganisms in the seas around Antarctica are strongly influenced by water temperature ...

A Definition Heatwaves are a phenomenon that many have experienced, especially during the summer months. These events are ...

Polar pelagic ecosystems, which include the open waters of the Arctic and Antarctic, are experiencing significant changes due to climate change. Rising ...

A deep dive into Earth’s distant past shows how life on land struggled to recover long after the worst warming event of all ...

Humanity just received a jolt from nature. Fresh satellite data shows that sea ice at both the North and South Poles shrank ...

Polar ice regions are as crucial to Earth’s systems and can give us vital information about the future of the planet.

Forests are among the most important ecosystems in nature ... revealing that spruce trees are particularly affected by climate change, becoming increasingly vulnerable due to longer dry periods ...

New research at NAU looks at faster warming in the Arctic, and highlights concern about risks to the U.S. of a political retreat from climate science.

All organisms in an ecosystem are interconnected, and any imbalance in this complex relationship can have irreversible ...