When Timothy Andrews learned he was a candidate for tan experimental pig kidney implant, he wanted to help pave the way.

China’s refusal to accept U.S. corn last year grown from a type of genetically-modified seed has triggered a flurry of lawsuits nationwide, and a group of lawyers is now encouraging Meeker ...

Doctors at Massachusetts General Hospital transplanted a pig kidney into a 66-year-old patient with end-stage kidney disease.

Scientists have successfully transferred the genes responsible for Polo Pureza's exceptional speed into five new horses, ...