Our bodies can maintain body temperature in cold environments. However, the detailed mechanism remains unclear. Researchers elucidated the molecular mechanism by which macrophages, a type of immune ...

Geography is the original environmental science. Physical geography brings together geology, climatology, hydrology, and ecology to study landscapes and ecosystems. Human geography explores how people ...

FAIRBANKS, Alaska — The Army has delivered on its promise to begin providing our Arctic Warriors with state-of-the-art cold weather clothing that excels in the most extreme of cold weather ...

Biologists have explored the genetic mechanisms underlying the transition from freezing Antarctic waters to more temperature waters by Antarctic Notothenioid fish. Many animals have evolved to ...