Critics say Trump's new border policies deny migrants right to seek asylum, but the Border Patrol says it can now focus on national security threats.

This year's extremely dry weather, even with this weekend's rain, could mean a sharp decline in the number of baby deer that ... some of the 60 to 70 desert bighorn sheep living in the Silverbell ...

Big-horned sheep, famous for their big horns and great mountain climbing, sometimes have male-to-male action. This means that male sheep may climb on top of other male sheep for romantic reasons and ...

Wildlife experts race to restore bighorn sheep to West Texas, capturing them by helicopter and releasing them in the Fran Texas Parks and Wildlife is available to stream on pbs.org and the free ...

Overhead, desert bighorn sheep cross U.S. Highway 93. The sheep aren’t headed to Las Vegas, like other travelers on the highway near Hoover Dam on the Arizona-Nevada border. The bighorn are ...

A delectable gourmet dinner, prepared by Executive Chef Jon Tice, was served al fresco as the sun began to set and the desert skies ... of the Peninsular bighorn sheep populations.

Nearby, another four bighorn sheep hardly look up from their morning siesta. Montana Fish, Wildlife and Parks Bitterroot biologist Craig Jourdonnais is leading the walking field laboratory coming ...

A wildlife photographer was convicted last month in Gallatin County District Court of illegally feeding bighorn sheep in the Big Sky area. An anonymous call to TIP-MONT led to the investigation of ...

In general, Almberg said the strains of M. ovi found in bighorn sheep are fairly stable. In domestic livestock though, like sheep and goats, there are more variations. “Potentially, the strain ...

A baby desert fox of an at-risk species turned up at house in Piura and prompted rescue efforts, officials said and photos show. Photo from Peru’s National Forest and Wildlife Service A baby fox ...