The national parks of the United States hold great natural wonders and complex, varied ecosystems. A new study demonstrates that human presence in the parks, including everything from visitors and ...

The color came from the blue dye of rodent poison, he correctly suspected, specifically from anticoagulant rodenticide bait ...

Hunters and trappers in California have been shocked to discover neon blue flesh beneath the skin of feral pigs, National Geographic reported. The alien-like coloration has come from the animals ...

Yosemite National Park is home to hundreds of black bears, but rangers say tourists are posing a risk to their livelihoods, ...

Instagram users were outraged. Onlooker captures frustrating video of tourists' reckless actions near wild animal at national ...

The Trump administration is muscling forward with plans to wall off a critical international wildlife corridor, building a ...

Bizarre photos of wild pigs in Monterey County, California, with blue flesh are going viral, leaving social media users ...

Other wildlife safety tips from the National Park Service -- Never feed wildlife, as animals that become dependent on humans for food may become aggressive toward people and have to be killed.

The sultry interiors of the Caribbean islands are a veritable haven for tropical wildlife. From giant butterflies in Jamaica ...

The Mojave Desert Land Trust is proposing two wildlife crossings along State Route 62 in San Bernardino County.

From Neuty the Nutria to Little Buck, the Louisiana Department of Wildlife and Fisheries has sometimes faced criticism that ...