From the mountains of Ethiopia to the ice floes of the Arctic, numerous species could be pushed to the brink. Here’s how.

Photographer Melissa Groo shares her experiences with advocacy and ethics in creating and sharing images of wild animals.

Habitat destruction is the biggest threat facing ruffed lemurs. But it's a problem we can fix.

A vulnerable culture living in a severely degraded section of the Colombian Amazon is in desperate need of international respect and support.

Hundreds of blazes could push threatened species closer to extinction. But the roots of Australia’s wildlife crisis are indicative of a much larger problem.

Roads can be a danger for wildlife, but new research shows they’re particularly bad news for a species already facing declines.

“Recalcitrant” seeds hold the secret to saving a critically endangered Indian tree — thanks to a bit of human help.

To reseed or not to reseed? Replanting burned landscapes is a natural response, but doing it wrong comes with costs for species and even the climate.

Anthropocene: The Human Epoch takes viewers on a hypnotic worldwide tour of the destruction we have wrought.

Mounting evidence proves that natural-gas and oil extraction threatens wildlife and ecosystems — much as it harms human health.