Scientists have been studying the primates at some of the nation's hot springs, and what they have learned about evolution is astonishing
Fifty years after Native American activists occupied the island, take a look back at the old prison in San Francisco Bay
While seemingly a natural wonder of the world, the destination on the U.S./Canada border has been subject to human meddling for years
In the second-largest lake in Africa, fish evolution is taking place at an explosive rate. Why? Scientists are diving into the question
The appeal of the mythical, wild man holds strong
It hasn't been seen for a century. But will the bird species ever fly again?
Scientists are stalking French cornfields to find out
In remote India, a visit to Thimmamma Marrimanu offers a spectacular lesson in the vital coexistence of living things