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.

Residents will vote on a ballot measure to reintroduce endangered gray wolves. There’s a strong ecological argument for why they’re needed, says biologist Joanna Lambert.

When a species is critically endangered, every individual matters.

Cat Tale, a new book by journalist Craig Pittman, takes us on a wild ride into the science and politics of saving an iconic species. 

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.

The country has done a remarkable job increasing its tiger population, but that’s also created problems it isn’t addressing.

The snaring crisis in Southeast Asia appears to have claimed the lives of the country’s last wild tigers.