See the difference between cage-free egg production and battery-cage egg production.

Scientists have just begun to scratch the surface when it comes to understanding bird brains. But studies have shown what backyard chicken caregivers already know: The world’s most most intensively farmed animal has remarkable cognitive abilities.

The overwhelming majority of meat, eggs and dairy sold in the United States come from industrial factory farms where animals are housed in ruthlessly small spaces and subjected to other cruel treatment. Packaging for animal products frequently contains phrases or images meant to signify higher...

The public display industry keeps many species of marine mammals captive in concrete tanks, especially whales and dolphins. The Humane Society of the United States believes that these animals are best seen in their natural coastal and ocean environments instead of being held captive simply to...

There’s a surprisingly simple way to make a big difference in the lives of animals: incorporating more plant-based foods. The more plants you eat, the more animals you’ll spare from lives of suffering. Fewer mother pigs will be kept in crates so small they can barely move. Fewer egg-laying hens will...

To thrive, horses require healthy amounts of food and water, adequate shelter and competent care. Horse owners must commit a great deal of time, energy, skill and money to ensuring their horses have everything they need to live a happy, healthy life of thirty years or more. Any time a horse changes...

Contents Is it possible to conduct commercial horse slaughter in a humane manner? Does horse slaughter have a negative financial impact on American taxpayers? Is horsemeat safe for human consumption? Can the federal government ensure the safety of horsemeat? Has ending domestic horse slaughter...

In an effort to promote and advance humane, sustainable approaches to resolving conflicts between humans and wildlife, for years, the Humane Society of the United States (HSUS) has collaborated with researchers, NGOs and academic institutions, as well as federal, state and local agencies to help...

Fertility control: Essential to American wild burros and mustangs While wild burros are legally viewed in the same light as the American mustang, protected as a living symbol of the American West, the wild horses often seem to receive most of the public's attention. But burros have played a critical...

On a longline fishing boat off the Galapagos Islands, a concerned biologist working undercover as a cook films a horrifying scene. As the camera rolls, a blue shark is dragged upside down out of the water, a sharp hook piercing it through the roof of the mouth and out through the side of the face...