Add Yahoo as a preferred source to see more of our stories on Google. A woman pouring milk into a glass. Could cow milk be the new cure for diabetes? Researchers have genetically modified a brown cow ...

Scientists have created a cow which can produce human insulin in its milk. The animal is transgenic – meaning DNA from another species, in this case human, was introduced into it through genetic ...

Maddy has a degree in biochemistry from the University of York and specializes in reporting on health, medicine, and genetics. Maddy has a degree in biochemistry from the University of York and ...

Scientists have discovered that some dairy cows produce significantly less methane than others. While farming is vital for providing food and dairy to the world, it contributes a fair amount of ...

Whether they're for dairy or beef, cows produce a lot of methane gas. A single cow produces up to 264 pounds of methane per day, contributing to a total of 231 billion pounds of methane emitted ...