Caribou and muskoxen significantly affect Arctic plant growth, revealing their overlooked role in climate impacts.

The story of Arctic greening has overlooked some main characters. At center stage are climate change and warming temperatures ...

A new study highlights the importance of caribou and muskoxen to the greening Arctic tundra, linking grazing with plant phenology and abundance in the Arctic tundra. The story of Arctic greening ...

The Nedre Sassendalen station on the high-Arctic tundra of Svalbard had a 102-day growing season ... between climate changes ...

As climate change enables the planting of trees further north, initiatives to establish forests in Arctic regions have gained ...

The Arctic is warming faster than any other area ... surface to improve representations of permafrost and hydrology, tundra plants, microbes and landscapes — all based on Alaska observations.

Tree planting has been widely touted as a cost-effective way of reducing global warming, due to trees' ability to store large quantities of carbon from the atmosphere. But, an international group of ...