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...

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...