For the first time in Earth's history, a single species has not only radically changed the planet, it is now aware of having done so.
Deforestation is threatening an already limited forest habitat for these critically endangered tigers.
With gold prices hitting $1,500 per ounce, an all-time record, take a look at the true cost of this precious metal.
These majestic cats once spread from the southern United States to southern Argentina, but they have since vanished from many of their old strongholds.
These majestic cats once spread from the southern United States to southern Argentina, but they have since vanished from many of their old strongholds.
The drug trade increases deforestation, but a new assessment also finds national parks can buffer the effect.
Once widely distributed across Southeast Asia, only two populations of the tree-dwelling ape remain in the wild.
Climate change isn't the only reason the record rains in Pakistan have been so devastating.
Songbirds are changing their tune, figuratively speaking, to cope with deforestation and regrowth.