More than 400 guinea pigs found in hoarder’s Los Angeles home, says animal charity - Volunteers are looking for people willing to adopt or foster the animals ...

On a farm in the southern US state of Virginia, David Ayares and his research teams are breeding genetically modified pigs to transplant their organs into ...

On a farm in the southern US state of Virginia, David Ayares and his research teams are breeding genetically modified pigs to transplant their organs into human patients.

Cute, cuddly and packed full of character, there are many reasons to get a guinea pig. Along with being incredibly gentle animals, guinea pigs are considered to be low-maintenance fur friends ...

LIMA, Peru (AP) — Peru on Thursday celebrated two decades since the creation of a genetically modified breed of guinea pig, a rodent whose meat has formed a part of the diet of people in the ...