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...

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...

It’s a peculiar rite of modern homeownership: Plant a tulip bulb in autumn, cage or spray it to deter nibblers, admire its fleeting blooms a few months later, let it rot in soil ill-suited to its needs and repeat the whole cycle again the following year.

The delegate seemed ready to pick a fight, already having mocked a proposed plastic bag ban and other pro-environment bills on the day’s agenda. As I finished my testimony in support of wildlife-friendly plantings, I steeled myself for a heated debate. But on that gray afternoon in February 2020...

It seemed like a good idea at the time: Buy a house with a two-acre property, let our energetic herding dog have the run of the place and spend blissful summer days digging side by side in the dirt with her. And it was blissful, watching Mattie carve out her napping spots behind the ferns and tall...

Following one former lab worker's path to advocacy.

Whether you’re a bison, a Western box turtle, a burrowing owl or any other wild creature of the prairie, a refuge belonging to the Southern Plains Land Trust is an awesome place to be. Why? One of the newest members of the Humane Stewardship Alliance, the Southern Plains Land Trust manages a growing...

Teddy was never meant to have a name. He was born a number, just one of tens of thousands of dogs—mostly beagles like him, chosen for their trusting, docile nature and compact size—bred in the United States for use in experiments each year. Teddy was meant to live and die in a laboratory, without...

It’s not easy to accept that all things must eventually come to an end. We often go into denial in the face of the inevitable and airbrush away the aftermath when it does occur. So it probably shouldn’t have surprised me to read about a gardener who glossed over the demise of an entire tree with...

WARNING: This page contains graphic content. In the spring of 2020, an HSUS investigator noticed something unusual: Just as some annual in-person killing contests for coyotes, foxes, bobcats and other animals were being canceled because of COVID-19, groups devoted to online killing contests were...

While soaking her raised beds in preparation for tomato planting last summer, Gail Goldman was startled to see a tiny, waterlogged creature pop up out of the soil. Later another one briefly poked out his head. “Basically, I was watering shrews,” the Seattle gardener says of her foiled vegetable...

It starts out mildly enough: Heading to work on the subway, you realize you forgot your wallet. No big deal, you think. I’ll borrow money to get home. Soon the lights go out and the train hurtles toward the sky, speeding through the atmosphere. Time passes—it’s hard to tell how long. The subway is...

WASHINGTON —Today, the Humane Society of the United States and Humane Society Legislative Fund filed a petition with the Food and Drug Administration requesting that the agency updates regulations to make clear that animal testing is not legally required for drug approval. The petition also requests...

For more than two decades, the Humane Society of the United States has welcomed interns hoping to expand and enhance their professional skillset—and broaden their animal welfare knowledge in the process. But the opportunity to fight for all animals hasn’t always been convenient or inclusive; our...

Update 3/27/19: Dow AgroSciences ( Corteva Agriscience ) has officially agreed to release the beagles to our shelter partner, Michigan Humane Society. We are so grateful to each and every one of you who spoke up and took action to save these dogs. As we celebrate their freedom, our work is far from...

To experience the natural world, we often navigate congested highways to swim in the sea, fly over patchworked terrain to hike through preserved forests and climb distant mountaintops to catch rare views. Largely because of our ever-increasing mobility, the areas nearest to us are rarely the dearest...

To most people, the tiny voices rising above the din of traffic would have registered as everyday birdsong. But to Lori Thiele’s finely tuned ears, the high-pitched staccato emanating from a neighbor’s yard last spring was unmistakable, a sure sign of distress. “I was getting ready to go out on a...

Today, Washington Gov. Jay Inslee signed H.B. 1097 into law. The legislation will prohibit the sale of cosmetics in Washington that have been newly tested on animals. Passage of this law will prevent the cruel and unnecessary use of rabbits, guinea pigs, mice and rats to test cosmetic products if...

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...