The coastal marten is about the size of a ferret and lives in heavily wooded forests.

How five proposed Trump Administration changes threaten protections for struggling species in the San Francisco Bay Area.

Over a million species of animals and plants are now hanging by a thread, more than ever before in human history, says the International Science-Policy Platform on Biodiversity and Ecosystem Services ...

In the past couple of decades, several species have been driven to extinction thanks, in large part, to human interference. Sometimes that interference is direct, poaching for big game trophies or ...

While the average person may believe we’re losing species faster than we can discover new ones, that may not be the case. A ...

There are many cute endangered species, and sadly their charm endangers them even more, like these 25 cutest animals that are endangered.

Forbes contributors publish independent expert analyses and insights. GrrlScientist writes about evolution, ecology, behavior and health. Even when genetic diversity appears to be adequate, hidden ...