The greatest show on Earth: tracking the wildebeest migration across Tanzania's Serengeti
The Serengeti’s golden plains may be home to the Big Five, but the unsung heroes of these grasslands are its white-bearded wildebeests. They're the seams that hold together an ecosystem, performing an ancient dance that still sweeps across the savannah.
How Hurricane Florence May Affect Wildlife
Experts weigh in on the potential effects a Category 4 hurricane could have on wild animals, like birds and sea turtles, in the Southeast.
Sheep Teach Each Other How to Migrate Long Distances
Bighorn sheep migrate on long journeys, following a wave of green as plants come to life. Instinct doesn't teach this, but culture does.