The Houston Zoo has never had an escaped animal threaten visitors, but that doesn't mean staffers and volunteers aren't ...

Lantao is on the road to recovery. The little long-tailed macaque had an open fracture in her right arm and was severely traumatized when found on the Thai island of Ko Lanta. At the time of her ...

From the turn of the Millennium to the election of President Trump, here are the moments that have shaped the century We may only be 19 years into this 100-strong century, but the world has already ...

Agenda 21 is a comprehensive plan of action to be taken globally, nationally and locally by organizations of the United Nations System, Governments, and Major Groups in every area in which human ...