In Texas, about 50% of the bighorn sheep population was decimated in the last five years due to disease, biologists say.

An urgent conference was recently held in West Texas to discuss and address the rapid decline of desert bighorn sheep in the ...

Last fall, biologists captured dozens of bighorn sheep from the only disease-free herd left in Texas. Did it work? Jason ...

PALM DESERT, Calif. (KESQ) - Friends of the Desert Mountains and local partners, including the Bighorn Institute, are continuing efforts to protect endangered desert Bighorn sheep by educating ...

MISSOULA, Mont. — Two bighorn rams from hunting district 622 have tested positive for bacteria that cause pneumonia. One sheep was harvested by the hunter in the fall. Another died during spring ...

A privately funded, membership-based nonprofit, the Bighorn Institute has raised 145 lambs and released 127 sheep into the wild — successfully keeping two herds from disappearing entirely.