WWF scientists have helped identify six areas in KAZA that are critical to the movement of wildlife across national borders, focusing on three corridors where wildlife populations and their habitats ...

Imagine a world where the woolly mammoth and the dodo roam the earth once more. Texas scientist Ben Lamm believes this could be reality in just a few years.

Global warming is producing a rapid loss of plant species -- according to estimates, roughly 600 plant species have died out since 1750 -- twice the number of animal species lost. But which species ...