Shrubs in the Arctic tundra transformed into trees

Shrubs in the Arctic tundra transformed into trees

Shrubs in the Arctic tundra have transformed themselves into trees as a result of the warming Arctic climate in the last few decades. The speed and magnitude of change is far greater than scientists had ever anticipated. If this continues and is replicated across the

How will the Arctic look by century's end

How will the Arctic look by century's end

Imagine the vast, empty tundra in Alaska and Canada giving way to trees, shrubs and plants typical of more southerly climates. Imagine similar changes in large parts of Eastern Europe, northern Asia and Scandinavia, as needle-leaf and broadleaf forests push northward