As the world races to curb climate change, scientists are taking aim at cows, a surprisingly potent source of greenhouse gases. Science correspondent Miles O’Brien traveled from California to Mexico ...

The Ministry of Industry and Trade’s recent decision to raise feed prices for certain types of livestock has sparked concern ...

What happens inside a cow’s udder when nutrition takes a hit? A new study reveals how quickly the mammary gland adapts—and ...

New research shows high levels of a toxic byproduct linked to cancer and other health problems polluting drinking water ...