The other day, Ivonne La Crespa was walking near her home in Bogota, Colombia, when, on the bustling city sidewalk, something ...

Habitat fragmentation due to human activities has posed significant threats to biodiversity on this planet. ..

On Tuesday, the Colorado Supreme Court ruled that five wild-born zoo elephants at the Cheyenne Mountain Zoo do not have a ...

Try a single issue or save on a subscription Issues delivered straight to your door or device ...

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...