Conservation

The American West contains 620,000 miles of fencing, threatening the migration of pronghorn, mule deer and other species.

Years of work in the Pacific Northwest is paying off. It started with preserving the ecosystem so native species would have something to return to.

A serious lack of data about the fate of wildlife saved from illegal trade leads to calls for better information and accountability.

As development of large solar projects speeds up, researchers race against the clock to study the ecosystem implications.

This critically endangered, fanged deer species is losing out to the snaring crisis in Laos and Vietnam.

It wasn’t the Roman gladiators that did in this black-maned beast, but the exact date of its disappearance remains a mystery.

The COVID-19 pandemic put much of the tourism industry on hold. Once restrictions are lifted, we need to be wary of what comes next.

Buff-tailed bumblebees are robbing hummingbirds of nutrients — just one of several threats facing the tiny birds, a new book reveals. 

This is not your regular anteater. It’s one of the world’s only scaly mammals, representing millions of years of evolution.

We’re just getting warmed up.