Why are the Congo's fish evolving so quickly?
For marine life, climate change means more than warming.
Conservationists reintroduce a native species to its home.
Under human influence, species are spreading faster than ever.
Can a nation return its captive elephants to the forest?
Can an urban waterway reclaim its historical ecological health?
Nowhere else are primates as diverse…or as endangered.
Lessons from a pioneering marine park may help restore ocean ecosystems.
As the suburbs flourish, animals struggle to survive.
One of the most abundant forms of ocean life is gelatinous goo.