Late last year, the U.S. Fish and Wildlife Service announced rule changes that would impact habitats and listing or delisting ...

"Instead, lesser prairie-chickens became officially delisted due to multiple court cases filed by industrial oil, big ...

The Caribbean is a hotbed of incredible outdoor experiences, especially when it comes to spotting wildlife. Here are some ...

A rare wading bird is making a major comeback across the Southeast, prompting federal officials to remove it from the ...

California lawmakers want the state to study whether grizzly bears — extinct here for more than a century — could one day return.

Tribal biologists in northern California say two critically endangered California condors could be tending an egg which would produce the region’s first fledgling in more than 100 years.

"Nine jaws we've found have this twist, including the really well-preserved ones, so it's not a deformation." ...

Losing routine contact with the living world results in less concern, less protection and less access. The antidote is evidence that conservation works ...

By Rhett Ayers Butler In recent decades Europe’s seas have become a test of whether environmental policy can keep pace with ecological decline. Scientific advice on fisheries has grown more precise, ...

The pygmy long-fingered possum and the ring-tailed glider, two marsupials believed to have died out thousands of years ago, are still alive in Papuan Indonesia.