Poachers killed 1,215 of the iconic savannah animals last year.
A census found 2,226 tigers in India last year compared with 1,706 in 2010, officials in New Delhi announced.
As one researcher explains, sea ice is like a moving sidewalk and polar bears travel with it.
Scientists are facing desperate options in the fight to save northern white rhinos from extinction.
It was a great year for four large European carnivores whose populations are now numerous, stable and healthy.
The species faces extinction, with only five of its kind left on Earth.
The rarest and most endangered marine mammal in the world is on the brink of disappearing, new research suggests.
Iconic giants face an uncertain future, their decline going almost unnoticed.
+ Load More