As my beloved seedlings languished untouched on the display table, I improved my sales pitch: “Would you like a late-flowering thoroughwort to help migrating butterflies refuel? What about an aster that’s the only pollen source for some bee species?” But unlike the animals who would devour these...

The mountain lion known as P-47 survived fires, freeways and hostile ranchers. But in March, the 3-year-old big cat—tracked by California biologists since his kitten days—succumbed to a hidden hazard: an insidious form of food poisoning. Six anticoagulant compounds—chemicals used to kill rodents...

A humane backyard is a safe haven for wildlife—a space where animals can thrive free from pesticides, trapping and other threats.

The Humane Society of the United States works with community leaders and animal care and control agencies to create Wild Neighbors communities, where humane and non-lethal solutions are given priority.