When a senior pig isn't up to venturing outside, his younger friend steps up to keep him comfortable by bringing extra straw ...

A 45,500-year-old warty pig drawing is the oldest known cave painting of an animal on record. The piggies were painted in ...

Heritage breeds have evolved over centuries to be productive in myriad conditions. From heat to invasive species, hardy heritage animal breeds can handle weather extremes that commercial breeds ...

In this episode of The Story Behind the AP Story, we hear from Lauran Neergaard and Shelby Lum, who have been following the ...

So if you just took a pig’s organ, any old pig organ, and stuck it in a person on the operating table, it would literally turn black before the surgeon’s eyes. That’s how fast the immune ...

WASHINGTON (AP) — On this episode of The Story Behind the AP Story, we hear from Lauran Neergaard and Shelby Lum, who have been following the journey of animal to human transplants, or ...

So if you just took a pig’s organ, any old pig organ, and stuck it in a person on the operating table, it would literally turn black before the surgeon’s eyes. That’s how fast the immune system would ...