Vast forests, desert land and even a volcano are among the landscapes included in what's now the largest corridor of ...

Bighorn males, called rams ... rugged mountain terrain. Wild sheep live in social groups, but rams and ewes typically meet only to mate. Rams live in bachelor groups and females live in herds ...

In a wildlife refuge in Teton County, Wyoming, a family was packed into their SUV and making their way through Jackson Hole. The refuge was established in 1912 to help protect one of the largest ...

Chuckwalla National Monument is a cornerstone in a vast network of protected landscapes across the Southwest. Stretching from ...

Federal prosecutors said creating hybrid animals is "unnatural," yet the practice is common in the game industry.

EL PASO, Texas (KTSM) — For the first time in nearly a century, bighorn sheep are returning to the Franklin Mountains, marking a significant milestone in conservation efforts for the region.

That's bad news for bighorn sheep that live there, according to new research to be presented at AGU's 2024 Annual Meeting. Ned Bair, a researcher at the University of California, Santa Barbara ...

But in a recent study, a team of researchers documented five cases in wild bighorn sheep. “We have seen Toxoplasma as a cause of fetal and neonate loss pretty commonly in domestic sheep, ...

John Lewton said he was told the testicles were meant to preserve bighorn sheep herds, not create giant hybrids for captive ...