Stunning discoveries and fresh breakthroughs in DNA analysis are changing our understanding of our own evolution and offering a new picture of the "other humans" that our ancestors met across ...

With 28 National parks in California, you can truly find something for everyone to see and enjoy. California National Pa ...

A rare sight in the mountains of the Katon-Karagay National Park in Kazakhstan: a snow leopard discovered a wildlife camera. But the big cat was not in the mood for photos.