While generally easy to care for, a guinea pig’s diet requires a little more effort than your average cat or dog.

Guinea pigs are a popular household pet for a number of reasons. They have a docile nature, are fairly low maintenance and make great pets for younger owners. Guinea pigs are herbivores, and their ...

NEW YORK — US regulators have approved a genetically modified pig for food and medical products, making it the second such animal to get the green light for human consumption. But the company behind ...