Who would choose breeding pigs?" Ten miles away, Li Qinying barely maintains her hog barn. Twenty pigs live in what used to hold nearly 150, and they are the last she will raise. "It's too tiring ...

Authorities have recently approved a homegrown breeding system for a fast-growing hog strain called the Lansi pig, helping to lessen China's reliance on imported boars for hog production.

Breeding technologies which help pigs become genetically healthier and ... the ability to genetically screen embryos rather than live-born animals. “It means we don’t have to wait for the ...

Selective breeding resulted in variations in coat ... According to The Human Society of the United States, Guinea pigs live longer than many other small rodents. They typically live five to ...