A North Texas man who paid $350,000 for the right to hunt an endangered African black rhino said he's had to hire full-time security due to death threats after his name was leaked onto the Internet.

The chance to hunt and kill an endangered black rhino will be auctioned off to one bidder this weekend in Texas, where the Dallas Safari Club has perservered with its controversial acution to hunt ...

In the 1980s, the black rhino population had dwindled to just a few dozen. Conservation efforts have slowly helped increase herd numbers, but poachers are still a threat.

Wealthy rhino hunter claims he’s the victim of online death threats Can’t you see that the guy with the gun is the real victim here?

The FBI is investigating death threats made against members of the Dallas hunting club that intends to auction off a rare permit to kill an endangered black rhino.

Before killing a rhinoceros, a hunter faced death threats. And now Fish and Wildlife is involved.

The death threats against Corey Knowlton have escalated, even as the hunter defends his right to shoot an African black rhinoceros as a way to raise money for conservation.

Death Threats Seen Over Rhino Hunt Auction A Dallas Safari Club auction promoting conservation is raising strong protests from animal activists.

Teo Boon Ching, known as the "Godfather," sold a dozen black rhino and white rhino horns to a U.S. government confidential source, federal prosecutors said.

A black rhino calf was born in a Michigan zoo, Potter Park Zoo, for the first time in its history.