Alpine tundra is found in high elevations worldwide, even in tropical regions. Although alpine tundra is not frozen year-round as in Arctic tundra areas, ...

Arctic Tundra . The Arctic tundra is found in the far north of the Northern Hemisphere. It circles the North Pole and extends as far south as the northern taiga belt ...

Warming global climate is changing the vegetation structure of forests in the far north. It’s a trend that will continue at ...

Rapid climate change is upending established plant diversity and growth patterns in the Arctic, with species blooming in some areas and declining in others, suggests a study published today in the ...