Tracking Bison Across the Grasslands of Montana

Journey to Montana with Smithsonian scientists and Tribal communities as they protect and preserve American grasslands.

Camera traps are a valuable tool for wildlife researchers. Can you identify the animals from photos taken in Asia's mountain forests?

A new study warns that increased carbon dioxide (CO2) levels in the atmosphere may decrease the nutrient contents of plants and could cause further population declines farther up the ecological...