Murchison, TEXAS—A group of exotic wild animals who spent their lives at a deplorable roadside zoo in Canada are now receiving proper care and living their happily-ever-after at the 1,400-acre Black Beauty Ranch, a sanctuary that is part of the Humane Society of the United States. The animals...

WARNING: This page contains graphic content. When rescuers slowly creaked the rusty door open, the dilapidated building appeared to be empty. Windowless and dark, the sheet-metal structure held no noise, only air thick with spiderwebs, dust and the burning smell of ammonia. Then a head with small...

You’d think it would be easy to persuade people to protect prairie dogs: Not only are they a keystone species, with nine other species directly dependent on them for survival, but they’re also irresistibly cute, with big eyes and big personalities. Yet the personable little rodents often find...