The 196 nations that agreed to the Aichi Biodiversity Targets have just two years to meet auspicious conservation goals. How are we doing?

A new book offers insight into how our public lands were created — and what that means as we fight to protect them today and in the future.

A Republican bill threatens to open up federal wilderness areas to mountain biking — and in the process threatens the 1964 Wilderness Act.

With just a few dozen left in the wild, things don’t look good for these critically endangered birds. But a captive-breeding program could help save them.

Archivists are working to save decades of film and other scientific information that could hold clues to protecting species and habitats today.

The National Butterfly Center just filed suit to block Trump’s border wall from being built on its property in Texas.

Only 35 Mount Graham squirrels remain in the wild, but five captive squirrels could hold the key to their long-term survival — if we can get them to breed.

The proclamation to remove more than a million acres from protection has been called everything from illegal to racist.

It also revealed to me the devastating impact humans are having on the world around us.

Populations of the once-common bonnet macaque have fallen 65 percent.