Our Impact Earth team is monitoring the movement of wild animals along the southern border with Mexico. The non-profit organization "Sky Island Alliance" has noticed changes in the migration patterns ...

A warming climate could make cities even less hospitable to wild mammals, according to new research. By Emily Anthes Don’t let the rats fool you. Although the pizza-pilfering vagabonds — and a variety ...

Between trees, on paths, and at forest edges, animal tracks tell of a lively, mostly unseen nightlife. Mud and fresh snow act like nature’s notepad–each animal leaves its own unique signature. For our ...