"As humans we have a unique capacity and moral obligation to steward the earth for the benefit of ourselves and all living ...

Warnings that humanity is heading toward its own disappearance have shifted from the fringes of science fiction into mainstream research and public debate. Instead of vague prophecies, scientists now ...

A new report led by Conservation International and IUCN, published today in Oryx, warns that over 40% of more than 8,500 soil ...

A new modeling study suggests that greater connectivity between groups may have given Homo sapiens the edge over Neanderthals ...