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.

In an important grizzly bear recovery zone and wildlife corridor in Montana’s Yaak Valley, another 315 acres of vital habitat for grizzly bears and other wildlife are now a permanently protected safe haven. You can take pride in your support of a land trust that helps keep such wildlands safe for...

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.

Today, the U.S. Fish and Wildlife Service announced it would not be relisting wolves in the Northern Rocky Mountains under the Endangered Species Act, after the Humane Society of the United States, Humane Society Legislative Fund, Center for Biological Diversity and Sierra Club petitioned the Fish...

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...

WASHINGTON—Wildlife conservation organizations sued the U.S. Fish and Wildlife Service today for missing its deadline to decide whether gray wolves in the northern Rocky Mountains warrant federal protection under the Endangered Species Act. The deadline was set following a May 2021 petition filed by...

Four conservation and animal protection groups today notified the U.S. Fish and Wildlife Service that they plan to sue over the agency’s denial of their petition to protect gray wolves in the northern Rocky Mountains under the Endangered Species Act. “It’s beyond frustrating that federal officials...

In a new statewide survey of 1,500 likely Colorado voters, weighted to Republicans and Western Colorado voters, nearly two-thirds said they believed that Colorado’s gray wolves should not be trophy hunted or trapped after they are restored to Colorado. The poll comes just as Colorado Parks and...

BOZEMAN, Mont.— Four conservation and animal protection groups sued the U.S. Fish and Wildlife Service today for denying their petition to protect gray wolves in the northern Rocky Mountains under the Endangered Species Act. “We’re back in court to save the wolves and we’ll win again,” said Collette...

Today, the New York state legislature passed a bill that ends inhumane wildlife killing contests, in which participants compete to kill the most, the heaviest and the smallest animals for cash and prizes. In 2018 and 2020, the Humane Society of the United States released undercover investigations...

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...

WASHINGTON - The Humane Society of the United States released today the results of a disturbing undercover investigation into two wildlife killing contests in Frederick County and in Waldorf, Maryland. Investigators documented the judging portions of the events, with participants lining up rows of...