Species Reintroduction
How the Loss of Large Carnivores Cascades Through Ecosystems
Antelope in Mozambique's Gorongosa National Park became more daring after civil war ravaged the predator population. A new study tracks the impact that's had.
Reintroducing Wolves to Isle Royale National Park
Four wolves were airdropped onto an island where ice bridges no longer allow consistent access to the mainland.