Chimpanzees are losing their cultural diversity
Chimps exhibit a wide variety of behaviors, and they're threatened by human activity.
And even more
Global meat production has been falling for two straight years
Meet the sea robin, a fish with legs and "wings"
Meet the endangered tree-kangaroo
Discover the biggest flower on Earth
In some countries, the captive marine mammal industry continues to grow
"The Tiger Mafia”: for 10 years, he investigated the underside of tiger trafficking