British researchers say they have created embryos and stem cells using human cells and the egg cells of cows, but said such experiments would not lead to hybrid human-animal babies, or even to direct ...

Could cow milk be the new cure for diabetes? Researchers have genetically modified a brown cow in Brazil to produce human insulin in its milk, which marks a breakthrough in diabetes treatment research ...

Dr. Jim Donahue and his team at ReproHealth Technologies are tweaking the design on a device that allows a surrogate cow to incubate embryos. (IBJ photos/Eric Learned) Dr. Jim Donahue did not ...

Cows have entry portals for both human and bird flus. This new finding may mean that cattle could host both types of flus at once. The two viruses could then swap parts to create a new type of ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. A South Dakota company expects to start ...

Dairy cows feed at a dairy farm near Corcoran, Calif. Seven out of 10 herds that have been found to be infected with avian flu are in the state. Avian flu, highly contagious and damaging to poultry ...