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.
After three decades, I had returned north with a purpose: to assess how tundra plants were responding in a rapidly changing climate. For my assistants and me, the plan was straightforward.
At the time, Minnkota officials said a new rule from the Environmental Protection Agency had created "uncertainty" for Project Tundra. The rule requires coal power plants to cut or capture 90% ...
Nov. 6, 2024 — When Mount St. Helens erupted in 1980, lava incinerated anything living for miles around. As an experiment, scientists dropped gophers onto parts of the scorched mountain for only ...